@book{707,
	author = {Sarkar, S. K. and Gupta, A. K.},
	title = {Elements of computer science /},
	publisher = {S. Chand, },
	year = {C1998.},
	series = {Sultan chand series},
	address = {New Delhi:},
	edition = {1st ed.},
	note = {Includes bibliography (p. 312-313) and index.}
}