@book{30,
	author = {ALONSO DE LECIÑANA, JESUS. and RUIZ ITURREGUI, JOSE MARIA.},
	title = {INGENIERIA DE PRODUCCION/ },
	publisher = {DEUSTO},
	year = {1979},
	series = {BIBLIOTECA DEUSTO DE DIRECCION Y ORGANIZACION. PRODUCCION},
	address = {ESPAÑA: }
}