@book{11168,
	author = {GOMEZ VIEITES, ALVARO. and SUAREZ REY, CARLOS, COAUT.},
	title = {SISTEMAS DE INFORMACION : },
	publisher = {ALFAOMEGA},
	year = {2007},
	address = {MEXICO: },
	edition = {2},
	note = {2A. EDICION AMPLIADA Y AC TUALIZADA.}
}