@book{84070,
	author = {Malone, Leo J.},
	title = {Introducción a la química},
	publisher = {Limusa,},
	year = {1999.},
	series = {CANIEM},
	address = {México, D.F. :},
	edition = {2ed.},
	note = {Trad. de : Basic concepts of chemistry , de la 2 ed. en inglés de 1989.}
}