@book{86279,
	author = {Benitez, Rene and Eugene Hecht.Ì},
	title = {Matemáticas 2. },
	publisher = {: Editorial Patria},
	year = {1990},
	address = {México },
	edition = {5ta ed},
	note = {Incluye Índice y Apéndice. Traduccion de: José Hernán  Pérez Castellanso.}
}