@book{7921,
	author = {Kolthoff, I. M. and Sandell, E. B.},
	title = {Textbook of quantitative inorganic analysis},
	publisher = {The Macmillan company},
	year = {1943.},
	address = {New York},
	edition = {Rev. ed.},
	note = {Fourth ed., by I.M. Kolthoff and others, published in 1969 under title: Quantitative chemical analysis.}
}