/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nhuphan54 https://public.slidesharecdn.com/v2/images/profile-picture.png vui tinh,hay cuoi,thich vo thuat,truoc kia hoc Binh Dinh Gia ,gio dang hoc tThieu Lam Son Dong.i muon theo hoc lien he tui nhe...heee ko lay hoc phi dau>>>. vua tot nghiep DHSP Ha Noi,khoa Toan-Tin chua co viec lam day cac ban ui!!!buon wua huu>>>