@book{20317,
	author = {Drago, Russell S.},
	title = {Study guide to accompany : },
	publisher = {Allyn and Bacon,},
	year = {c1977.},
	series = {The Allyn and Bacon chemistry series},
	address = {Boston :},
	edition = {2nd ed.},
	note = {Includes index.}
}