際際滷shows by User: gowthaman10 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: gowthaman10 / 際際滷Share feed for 際際滷shows by User: gowthaman10 https://cdn.slidesharecdn.com/profile-photo-gowthaman10-48x48.jpg?cb=1523725625 Periyar maniammai university.vallam