狠狠撸shows by User: LIBRERUM / http://www.slideshare.net/images/logo.gif 狠狠撸shows by User: LIBRERUM / Tue, 07 May 2024 18:42:51 GMT 狠狠撸Share feed for 狠狠撸shows by User: LIBRERUM el-siglo-de-la-maquina-de-escribir.pdf. MUNDO DID脕CTICO.pdf https://es.slideshare.net/slideshow/el-siglo-de-la-maquina-de-escribir-pdf-mundo-didactico-pdf/267884641 el-siglo-de-la-maquina-de-escribir-240507184251-a10ac521
hist貌ria t猫cnica relacionat amb la publicaci贸]]>
hist貌ria t猫cnica relacionat amb la publicaci贸]]> Tue, 07 May 2024 18:42:51 GMT https://es.slideshare.net/slideshow/el-siglo-de-la-maquina-de-escribir-pdf-mundo-didactico-pdf/267884641 LIBRERUM@slideshare.net(LIBRERUM) el-siglo-de-la-maquina-de-escribir.pdf. MUNDO DID脕CTICO.pdf LIBRERUM hist貌ria t猫cnica relacionat amb la publicaci贸 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/el-siglo-de-la-maquina-de-escribir-240507184251-a10ac521-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> hist貌ria t猫cnica relacionat amb la publicaci贸
from Eduardo CONNOLLY
]]> 83 0 https://cdn.slidesharecdn.com/ss_thumbnails/el-siglo-de-la-maquina-de-escribir-240507184251-a10ac521-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 222904-Text de l'article-303822-1-10-20110131.pdf /slideshow/222904text-de-larticle30382211020110131pdf/267705431 222904-textdelarticle-303822-1-10-20110131-240501174225-6af2b628
guerra civil i educaci贸 a Mallorca]]>
guerra civil i educaci贸 a Mallorca]]> Wed, 01 May 2024 17:42:25 GMT /slideshow/222904text-de-larticle30382211020110131pdf/267705431 LIBRERUM@slideshare.net(LIBRERUM) 222904-Text de l'article-303822-1-10-20110131.pdf LIBRERUM guerra civil i educaci贸 a Mallorca <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/222904-textdelarticle-303822-1-10-20110131-240501174225-6af2b628-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> guerra civil i educaci贸 a Mallorca
222904-Text de l'article-303822-1-10-20110131.pdf from Eduardo CONNOLLY
]]> 11 0 https://cdn.slidesharecdn.com/ss_thumbnails/222904-textdelarticle-303822-1-10-20110131-240501174225-6af2b628-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Mascarillas y medidores https://es.slideshare.net/slideshow/mascarillas-y-medidores/241455674 mascarillasymedidores-210117143605
Explicaci贸n motivo uso de mascarillas y medidores de Co2 en clase contra COVID 19]]>
Explicaci贸n motivo uso de mascarillas y medidores de Co2 en clase contra COVID 19]]> Sun, 17 Jan 2021 14:36:04 GMT https://es.slideshare.net/slideshow/mascarillas-y-medidores/241455674 LIBRERUM@slideshare.net(LIBRERUM) Mascarillas y medidores LIBRERUM Explicaci贸n motivo uso de mascarillas y medidores de Co2 en clase contra COVID 19 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mascarillasymedidores-210117143605-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Explicaci贸n motivo uso de mascarillas y medidores de Co2 en clase contra COVID 19
from Eduardo CONNOLLY
]]> 652 0 https://cdn.slidesharecdn.com/ss_thumbnails/mascarillasymedidores-210117143605-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Ens orientam /LIBRERUM/ens-orientam ensorientam-161104120504
Un Power Point fet per na Caterina Ferriol sobre l'orientaci贸, els pl脿nols, continents i altres relacionades amb un tema de ci猫ncies socials.]]>
Un Power Point fet per na Caterina Ferriol sobre l'orientaci贸, els pl脿nols, continents i altres relacionades amb un tema de ci猫ncies socials.]]> Fri, 04 Nov 2016 12:05:04 GMT /LIBRERUM/ens-orientam LIBRERUM@slideshare.net(LIBRERUM) Ens orientam LIBRERUM Un Power Point fet per na Caterina Ferriol sobre l'orientaci贸, els pl脿nols, continents i altres relacionades amb un tema de ci猫ncies socials. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ensorientam-161104120504-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Un Power Point fet per na Caterina Ferriol sobre l&#39;orientaci贸, els pl脿nols, continents i altres relacionades amb un tema de ci猫ncies socials.
Ens orientam from Eduardo CONNOLLY
]]> 2412 3 https://cdn.slidesharecdn.com/ss_thumbnails/ensorientam-161104120504-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 El sector primari /slideshow/el-sector-primari-57380873/57380873 elsectorprimari-160122171127
Un Power Point per a secund脿ria medi sobre el sector primari.]]>
Un Power Point per a secund脿ria medi sobre el sector primari.]]> Fri, 22 Jan 2016 17:11:27 GMT /slideshow/el-sector-primari-57380873/57380873 LIBRERUM@slideshare.net(LIBRERUM) El sector primari LIBRERUM Un Power Point per a secund脿ria medi sobre el sector primari. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/elsectorprimari-160122171127-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Un Power Point per a secund脿ria medi sobre el sector primari.
El sector primari from Eduardo CONNOLLY
]]> 8560 5 https://cdn.slidesharecdn.com/ss_thumbnails/elsectorprimari-160122171127-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Los climas (1 eso) /slideshow/los-climas-1-eso/52044354 ud-losclimas1eso-150825120356-lva1-app6891
Los climas]]>
Los climas]]> Tue, 25 Aug 2015 12:03:56 GMT /slideshow/los-climas-1-eso/52044354 LIBRERUM@slideshare.net(LIBRERUM) Los climas (1 eso) LIBRERUM Los climas <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ud-losclimas1eso-150825120356-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Los climas
Los climas (1 eso) from Eduardo CONNOLLY
]]> 2596 8 https://cdn.slidesharecdn.com/ss_thumbnails/ud-losclimas1eso-150825120356-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Roma /LIBRERUM/roma-52044349 roma-150825120344-lva1-app6892
Roma]]>
Roma]]> Tue, 25 Aug 2015 12:03:44 GMT /LIBRERUM/roma-52044349 LIBRERUM@slideshare.net(LIBRERUM) Roma LIBRERUM Roma <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/roma-150825120344-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Roma
Roma from Eduardo CONNOLLY
]]> 1346 10 https://cdn.slidesharecdn.com/ss_thumbnails/roma-150825120344-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Les primeres civilitzacions (inacabat) /slideshow/les-primeres-civilitzacions-inacabat/52044303 lesprimerescivilitzacionsinacaba-150825120236-lva1-app6891
Les primeres civilitzacions (inacabat)]]>
Les primeres civilitzacions (inacabat)]]> Tue, 25 Aug 2015 12:02:36 GMT /slideshow/les-primeres-civilitzacions-inacabat/52044303 LIBRERUM@slideshare.net(LIBRERUM) Les primeres civilitzacions (inacabat) LIBRERUM Les primeres civilitzacions (inacabat) <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/lesprimerescivilitzacionsinacaba-150825120236-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Les primeres civilitzacions (inacabat)
Les primeres civilitzacions (inacabat) from Eduardo CONNOLLY
]]> 1050 8 https://cdn.slidesharecdn.com/ss_thumbnails/lesprimerescivilitzacionsinacaba-150825120236-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 La representaci贸 de la Terra /slideshow/la-representaci-de-la-terra-52044286/52044286 larepresentacidelaterra-150825120215-lva1-app6891
La representaci贸 de la terra]]>
La representaci贸 de la terra]]> Tue, 25 Aug 2015 12:02:15 GMT /slideshow/la-representaci-de-la-terra-52044286/52044286 LIBRERUM@slideshare.net(LIBRERUM) La representaci贸 de la Terra LIBRERUM La representaci贸 de la terra <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/larepresentacidelaterra-150825120215-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> La representaci贸 de la terra
La representaci鍧 de la Terra from Eduardo CONNOLLY
]]> 1323 9 https://cdn.slidesharecdn.com/ss_thumbnails/larepresentacidelaterra-150825120215-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 La prehist貌ria /slideshow/la-prehistria-52044271/52044271 laprehistria-150825120148-lva1-app6891
La prehist貌ria]]>
La prehist貌ria]]> Tue, 25 Aug 2015 12:01:48 GMT /slideshow/la-prehistria-52044271/52044271 LIBRERUM@slideshare.net(LIBRERUM) La prehist貌ria LIBRERUM La prehist貌ria <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/laprehistria-150825120148-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> La prehist貌ria
La prehist鍢唕ia from Eduardo CONNOLLY
]]> 1869 8 https://cdn.slidesharecdn.com/ss_thumbnails/laprehistria-150825120148-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 La hidrosfera https://es.slideshare.net/LIBRERUM/la-hidrosfera-52044229 lahidrosfera-150825120037-lva1-app6892
La hidrosfera]]>
La hidrosfera]]> Tue, 25 Aug 2015 12:00:37 GMT https://es.slideshare.net/LIBRERUM/la-hidrosfera-52044229 LIBRERUM@slideshare.net(LIBRERUM) La hidrosfera LIBRERUM La hidrosfera <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/lahidrosfera-150825120037-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> La hidrosfera
from Eduardo CONNOLLY
]]> 1322 8 https://cdn.slidesharecdn.com/ss_thumbnails/lahidrosfera-150825120037-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 La formaci贸 del relleu /slideshow/la-formaci-del-relleu/52044225 laformacidelrelleu-150825120034-lva1-app6891
La formaci贸 del relleu]]>
La formaci贸 del relleu]]> Tue, 25 Aug 2015 12:00:34 GMT /slideshow/la-formaci-del-relleu/52044225 LIBRERUM@slideshare.net(LIBRERUM) La formaci贸 del relleu LIBRERUM La formaci贸 del relleu <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/laformacidelrelleu-150825120034-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> La formaci贸 del relleu
La formaci鍧 del relleu from Eduardo CONNOLLY
]]> 1469 8 https://cdn.slidesharecdn.com/ss_thumbnails/laformacidelrelleu-150825120034-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Geografia f铆sica /slideshow/geografia-fsica-52044221/52044221 geografiafsica-150825120027-lva1-app6891
Geografia f铆sica]]>
Geografia f铆sica]]> Tue, 25 Aug 2015 12:00:27 GMT /slideshow/geografia-fsica-52044221/52044221 LIBRERUM@slideshare.net(LIBRERUM) Geografia f铆sica LIBRERUM Geografia f铆sica <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/geografiafsica-150825120027-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Geografia f铆sica
Geografia f楸坰ica from Eduardo CONNOLLY
]]> 1499 9 https://cdn.slidesharecdn.com/ss_thumbnails/geografiafsica-150825120027-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 La formaci贸 del relleu /LIBRERUM/la-formaci-del-relleu-52044209 laformacidelrelleu-150825120015-lva1-app6891
La formaci贸 del relleu]]>
La formaci贸 del relleu]]> Tue, 25 Aug 2015 12:00:15 GMT /LIBRERUM/la-formaci-del-relleu-52044209 LIBRERUM@slideshare.net(LIBRERUM) La formaci贸 del relleu LIBRERUM La formaci贸 del relleu <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/laformacidelrelleu-150825120015-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> La formaci贸 del relleu
La formaci鍧 del relleu from Eduardo CONNOLLY
]]> 3831 7 https://cdn.slidesharecdn.com/ss_thumbnails/laformacidelrelleu-150825120015-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 El relleu exemples /slideshow/el-relleu-exemples/52044146 elrellleu-exemples-150825115819-lva1-app6892
El relleu exemples]]>
El relleu exemples]]> Tue, 25 Aug 2015 11:58:19 GMT /slideshow/el-relleu-exemples/52044146 LIBRERUM@slideshare.net(LIBRERUM) El relleu exemples LIBRERUM El relleu exemples <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/elrellleu-exemples-150825115819-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> El relleu exemples
El relleu exemples from Eduardo CONNOLLY
]]> 3550 7 https://cdn.slidesharecdn.com/ss_thumbnails/elrellleu-exemples-150825115819-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 El medi f铆sic i els seus elements sistema solar /slideshow/el-medi-fsic-i-els-seus-elements-sistema-solar/52043946 elmedifsicielsseuselements-sistemasolar-150825115316-lva1-app6892
El medi f铆sic i els seus elements sistema solar]]>
El medi f铆sic i els seus elements sistema solar]]> Tue, 25 Aug 2015 11:53:16 GMT /slideshow/el-medi-fsic-i-els-seus-elements-sistema-solar/52043946 LIBRERUM@slideshare.net(LIBRERUM) El medi f铆sic i els seus elements sistema solar LIBRERUM El medi f铆sic i els seus elements sistema solar <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/elmedifsicielsseuselements-sistemasolar-150825115316-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> El medi f铆sic i els seus elements sistema solar
El medi f楸坰ic i els seus elements sistema solar from Eduardo CONNOLLY
]]> 1405 23 https://cdn.slidesharecdn.com/ss_thumbnails/elmedifsicielsseuselements-sistemasolar-150825115316-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 El medi fisic i els seus elements la terra /LIBRERUM/el-medi-fisic-i-els-seus-elements-la-terra elmedifisicielsseuselements-laterra-150825114956-lva1-app6891
Ci猫ncies Socials]]>
Ci猫ncies Socials]]> Tue, 25 Aug 2015 11:49:56 GMT /LIBRERUM/el-medi-fisic-i-els-seus-elements-la-terra LIBRERUM@slideshare.net(LIBRERUM) El medi fisic i els seus elements la terra LIBRERUM Ci猫ncies Socials <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/elmedifisicielsseuselements-laterra-150825114956-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Ci猫ncies Socials
El medi fisic i els seus elements la terra from Eduardo CONNOLLY
]]> 2126 9 https://cdn.slidesharecdn.com/ss_thumbnails/elmedifisicielsseuselements-laterra-150825114956-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 El imperi roma rep脿s per 2on /slideshow/el-imperi-roma-reps-per-2on/52043637 elimperiroma-repsper2on-150825114453-lva1-app6891
Ci猫ncies Socials]]>
Ci猫ncies Socials]]> Tue, 25 Aug 2015 11:44:53 GMT /slideshow/el-imperi-roma-reps-per-2on/52043637 LIBRERUM@slideshare.net(LIBRERUM) El imperi roma rep脿s per 2on LIBRERUM Ci猫ncies Socials <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/elimperiroma-repsper2on-150825114453-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Ci猫ncies Socials
El imperi roma rep脿s per 2on from Eduardo CONNOLLY
]]> 2009 8 https://cdn.slidesharecdn.com/ss_thumbnails/elimperiroma-repsper2on-150825114453-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Antic Egipte /slideshow/antic-egipte-52043450/52043450 anticegipte-encontradoenlared-150825113924-lva1-app6892
Ci猫ncies socials]]>
Ci猫ncies socials]]> Tue, 25 Aug 2015 11:39:23 GMT /slideshow/antic-egipte-52043450/52043450 LIBRERUM@slideshare.net(LIBRERUM) Antic Egipte LIBRERUM Ci猫ncies socials <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/anticegipte-encontradoenlared-150825113924-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Ci猫ncies socials
Antic Egipte from Eduardo CONNOLLY
]]> 5836 9 https://cdn.slidesharecdn.com/ss_thumbnails/anticegipte-encontradoenlared-150825113924-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Anaya t 7 la vida a la prehist貌ria /slideshow/anaya-t-7-la-vida-a-la-prehistria-52041942/52041942 anayat-7lavidaalaprehistria-150825105015-lva1-app6892
Ci猫ncies Socials]]>
Ci猫ncies Socials]]> Tue, 25 Aug 2015 10:50:15 GMT /slideshow/anaya-t-7-la-vida-a-la-prehistria-52041942/52041942 LIBRERUM@slideshare.net(LIBRERUM) Anaya t 7 la vida a la prehist貌ria LIBRERUM Ci猫ncies Socials <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/anayat-7lavidaalaprehistria-150825105015-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Ci猫ncies Socials
Anaya t 7 la vida a la prehist鍢唕ia from Eduardo CONNOLLY
]]> 1374 7 https://cdn.slidesharecdn.com/ss_thumbnails/anayat-7lavidaalaprehistria-150825105015-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-LIBRERUM-48x48.jpg?cb=1737283887 MESTRE D'EDUCACI脫 PRIM脌RIA i d'educaci贸 especial pedagogoterapeuta.blogspot.com/ https://cdn.slidesharecdn.com/ss_thumbnails/el-siglo-de-la-maquina-de-escribir-240507184251-a10ac521-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/el-siglo-de-la-maquina-de-escribir-pdf-mundo-didactico-pdf/267884641 el-siglo-de-la-maquina... https://cdn.slidesharecdn.com/ss_thumbnails/222904-textdelarticle-303822-1-10-20110131-240501174225-6af2b628-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/222904text-de-larticle30382211020110131pdf/267705431 222904-Text de l&#39;artic... https://cdn.slidesharecdn.com/ss_thumbnails/mascarillasymedidores-210117143605-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/mascarillas-y-medidores/241455674 Mascarillas y medidores