cam a22 u 4500 128715758 CHVBK 20200921065547.0 880212s1980 xxu | 00 |eng|d (OCoLC)637182103 (NEBIS)000253892 ETH-BIB ger ETH-BIB ETHICS-ISBD A handbook on electrical filters (synthesis, design and applications) Donald R.J. White 2nd ed. Gainesville, Va. White 1980 XVI, 278 p. 24 cm fig.; tab.; diagr. FILTER + FILTERTECHNIK (ELEKTRISCHE SCHWINGUNGSTECHNIK) ger (ETHUDK)000028528 ethudk u FILTER + FILTERTECHNIK (ELEKTRISCHE SCHWINGUNGSTECHNIK) ger 621.372.54 nebis E1 u FILTERS + FILTER TECHNIQUES (ELECTRICAL OSCILLATION TECHNOLOGY) eng 621.372.54 nebis E1 u FILTRES + TECHNIQUE DES FILTRES (TECHNIQUE D'OSCILLATIONS ÉLECTRIQUES) fre 621.372.54 nebis E1 White Donald R.J. BK020000 XK020000 XK020000 NEBIS E61 E61 E61BI 621.38.01 WHIT A 90-3735 NEBIS E01 E01 MG 306011: ED.2 NEBIS 700 1- White Donald R.J.