@book{72034,
	author = {Vogel, Arthur I. and Svehla, G.},
	title = {Vogel's textbook of macro and semimicro qualitative inorganic analysis /},
	publisher = {Longman,},
	year = {c1979},
	address = {London :},
	edition = {5th ed. },
	note = {Includes index.}
}