000 00292nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aTHERAJA BL & THERAJA AK
245 _aTEXT BOOK OF ELECTRICAL TECHNOLOGY Vol-4 : Electronic devices & Circuits
250 _a21
260 _c1994
_bS CHAND & CO
999 _c20949
_d20949