000 00267nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aGUPTA(J.B)
245 0 _aUTILIZATION OF ELECTRIC POWER & ELECTRIC TRACTION
260 _bKATARIA & SONS ( DELHI )
942 _2ddc
_cBTECH
999 _c7781
_d7781