際際滷shows by User: tsubhankar / http://www.slideshare.net/images/logo.gif 際際滷shows by User: tsubhankar / 際際滷Share feed for 際際滷shows by User: tsubhankar https://cdn.slidesharecdn.com/profile-photo-tsubhankar-48x48.jpg?cb=1737638477 I am an assistant professor of chemistry at vivekananda mahavidyalaya,Burdwan.