@book{6275,
	author = {LOB, UDO. and SIEMENS AKTIENGESELLSCHAFT.},
	title = {FUNCIONAMIENTO DEL DIODO SEMICONDUCTOR/ },
	publisher = {MARCOMBO ; SIEMENS},
	year = {\\\\},
	series = {SER. ENSEÑANZA PROGRAMADA},
	address = {BARCELONA: }
}