@book{6453,
	author = {Kolthoff, I. M  and Stenger, V. A. },
	title = {Volumetyric Analysis: Vol. 2- Titration Methods-Acid Base, Precipitation And Complex Formation Reactions},
	publisher = {Interscience Publishers},
	year = {1947},
	address = {New York },
	edition = {2ND ED.}
}