000 00287nam a2200121Ia 4500
008 220201s1984 xx 000 0 eng d
082 _a621.381
_bKUM
100 _aS,kumar
245 0 _aT.B of basic electronics
260 _bIndia publishing House
_c1984
300 _a198
942 _2ddc
999 _c82953
_d82953