000 00257nam a2200109Ia 4500
100 _aBhoumick N P
245 _aE H V Substation and Equipment
260 _c1988
_bTATA MC GRAW HILL
_aNew Delhi
300 _a370
700 _aBhattacharyya B
942 _cBK
999 _c16860
_d16860