@book{30336,
	author = {Gottfried, Byron S. and Vaquero, Antonio,},
	title = {Programación en C /},
	publisher = {McGraw Hill Interamericana,},
	year = {1997.},
	address = {Madrid :},
	edition = {2a ed.},
	note = {Incluye índice y apéndice.}
}