000 00280nam a2200109Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a621.31
100 _aGUPTA J B
245 0 _aUTILISATION OF ELECTRICAL ENERGY AND TRACTION
260 _bS K KATARIA & SONS
_c0
300 _a368
999 _c63494
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