RUIZ VASSALLO, FRANCISCO MANUAL DE SIMBOLOS ELECTRONICOS - 1A ED. - BARCELONA Espaņa CEAC 1981 - 176 ISBN: 8432963089 LCCN: 39501 Subjects--Topical Terms: DISPOSITIVOS ELECTRONICOSSIMBOLOS ELECTRONICOSTECNOLOGIA ELECTRONICA Dewey Class. No.: 621.380148