000 00279nam a2200121Ia 4500
008 220201s1980 xx 000 0 eng d
082 _a621.381
_bRAM
100 _aRamalingom, T
245 0 _aCourse in electronics
260 _bOxford &IBH
_c1980
300 _a243
942 _2ddc
999 _c81434
_d81434