@book{8449,
	author = {HARRYS, CYRIL MANTON.},
	title = {MANUAL DE MEDIDAS ACUSTICAS Y CONTROL DEL RUIDO/ },
	publisher = {MCGRAW - HILL},
	year = {\\\\},
	address = {MEXICO: },
	note = {INCLUYE BIBLIOGRAFIAS E INDICE.}
}