@book{4721,
	author = {AHUJA, HIRA N. and WALSH, MICHAEL A.},
	title = {INGENIERIA DE COSTOS Y ADMINISTRACION DE  PROYECTOS/ },
	publisher = {ALFAOMEGA},
	year = {1995},
	address = {MEXICO: },
	note = {INCLUYE INDICE. \ BIBLIOGRAFIA: P. 365-366.}
}