@book{70781,
	author = {Kroschwitz, Jacqueline I. and Winokur, Melvin,},
	title = {Chemistry a first course /},
	publisher = {McGraw-Hill,},
	year = {c1980.},
	series = {Instrur's Manual to Accompany},
	address = {New York :},
	note = {Includes index.}
}