@book{85979,
	author = {STEWART, James and Redlin, Lothar, coaut. II.Watson, Saleem, coaut.Ì},
	title = {Collage algebra },
	publisher = {: Books/Cole; Cengage Learning},
	year = {2009},
	address = {Estados Unidos de América },
	edition = {5a ed},
	note = {Idioma del libro: Ingles Incluye: answers, índex, photo credits Paginación variada}
}