@book{35279,
	author = {Casabianca Pizano, Manuel.},
	title = {Problemas resueltos de cálculo diferencial /},
	publisher = {Escuela Colombiana de Ingenieria,},
	year = {2000.},
	address = {Bogotá :},
	edition = {3a ed.},
	note = {Incluye indice.}
}