000 00253nam a2200097Ia 4500
008 231002s9999 xx 000 0 und d
090 _a621.3
100 0 _aUday A. Bakshi / Mayuresh V. Bakshi
245 0 0 _aSwitchgear & Protection
260 _bTechnical Pub.
999 _c13310
_d13310