00464nam a2200145Ia 4500 20240911061326.0 190528s9999 xx 000 0 und d 0136907350 621.38137 HUG Hughes, Fredrick W. 1285 Practical guide to Digital Electronic circuits/ Fredrick W. Hughes New York : Parker publishing company, 1977 Digital Electronic Circuits 1286 Electronics 91 0 0 0 0 RF RF 2019-05-28 0 621.38137 HUG LC-21554 2019-05-28 00:00:00 2019-05-28 BK 12775 12775