@book{9193,
	author = {Drago, Russell S.},
	title = {Principles of chemistry with practical perspectives /},
	publisher = {Allyn and Bacon,},
	year = {c1977.},
	series = {The Allyn and Bacon chemistry series},
	address = {Boston :},
	edition = {2d ed.},
	note = {Includes index.}
}