000 00259nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aGUPTA JB
245 _aUTILIZATION OF ELECTRIC POWER AND ELECTRIC TRACTION
250 _a9
260 _c2009
_bSK KATARIA & SONS
999 _c37448
_d37448