@book{26489,
	author = {Pratt, Terrence W. and Escalona y Garcia, Hector Javier},
	title = {Lenguajes de programacion  },
	publisher = {Pearson educacion, },
	year = {1998},
	address = {México  },
	edition = {3a ed.},
	note = {Incluye índice}
}