000 00308nam a2200121Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a621.314 N71 OPE
100 _aOPENSHOW TAYLOR O
245 _aUTILISATION OF ELECTRIC ENERGY SI UNITS
260 _aBOMBAY
_bORIENT LONGMAN
300 _a416
999 _c6368
_d6368