@book{35232,
	author = {Ayres, Frank.},
	title = {Cálculo /},
	publisher = {McGraw-Hill Interamericana,},
	year = {2001.},
	address = {Bogotá :},
	edition = {4a ed.},
	note = {Incluye indice\Titulo original. Schaums outline of theory and problems of calculus.}
}