@book{30660,
	author = {Sunder, K. Mangala},
	title = {Engineering Chemistry I:},
	publisher = {Indian Insitiute of Technology},
	address = {Madras},
	url = {http://video.snu.edu.in/index.php?id=4850&cat=Basic courses(Sem 1 and 2)&course=Engineering Chemistry I&url=Phase1_Video/122106028/lec02.mp4}
}