@book{20763,
	author = {Chakraborty, P. P.},
	title = {Programming and Data Structure:},
	publisher = {Indian Insitiute of Technology},
	address = {Kharagpur},
	url = {http://video.snu.edu.in/index.php?id=1262&cat=Computer Science and  Engineering&course=Programming and Data Structure&url=Phase1_Video/106105085/lec07.mp4}
}