@book{31975,
	author = {Walker, Roger S. and Luecke, Gerald. and Texas Instruments Incorporated.},
	title = {Understanding computer science},
	publisher = {Texas Instruments Learning Center},
	year = {c1981.},
	series = {Understanding series New York, N.Y.},
	address = {Dallas, Tex.},
	note = {Includes index.}
}