@book{1123,
	author = {Bhaumik, Arup Kr},
	title = {Data Structures and Algorithm : for the students of B.Tech.,West Bengal University of technology (WBUT) for 3rd semester /},
	publisher = { S Chand Publishing},
	year = { 2009},
	address = { New Delhi },
	edition = {Reprint ed.}
}