000 00465nam a2200181Ia 4500
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020 _a8170298229
040 _aMAIN
041 _aEnglish
082 _a621.3815
_bECA N7
100 _aECA
245 0 _aUpto date C mos 4,000... 74162244 data and comparison tables
_cECA
260 _aNew Delhi
_bBPB Pub.
_c1997
300 _a4-34
650 _aElectric circuits
650 _aElectronic circuits
942 _cBK
999 _c5965
_d5965