@book{2534,
	author = {Hillier, Frederick S., and Lieberman, Gerald J.,},
	title = {Introducción a la investigación de operaciones. /},
	publisher = {McGraw-Hill,},
	year = {1991.},
	address = {México :},
	edition = {3a ed. en español},
	note = {19486-96 c.15 : 1996-Entregada a alumno beneficiado.}
}