000 00258nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a621.3104 N TYL
100 _aTYLOR OPENSHOW E
245 _aUTILIZATION OF ELECTRIC ENERGY
300 _a393
999 _c8894
_d8894