@book{68771,
	author = {CHAMOUN, YAMAL and NICOLÀS CHAMOUN, YAMAL JUAN},
	title = {ADMINISTRACIÒN PROFESIONAL DE PROYECTOS LA GUÌA },
	publisher = {McGRAW-HILL/INTERAMERICANA EDITORES, S.A. DE C.V.},
	address = {MÈXICO}
}