@book{33890,
	author = {Powell, Sheppard T. and Ayanegui J., Salvador; tr.},
	title = {Manual de Aguas para usos Industriales/},
	publisher = {Ediciones Ciencia y Técnica,},
	year = {r1988},
	address = {México:},
	edition = {1a ed.},
	note = {Traducción de: Water Conditioning for Industry}
}