@book{444,
	author = {GORDUS, ADON A.},
	title = {TEORIA Y PROBLEMAS DE QUIMICA ANALITICA/ },
	publisher = {MCGRAW-HILL},
	year = {1985},
	series = {SER. DE COMPENDIOS SCHAUM},
	address = {BOGOTA; MEXICO: },
	note = {INCLUYE INDICE.}
}