000			00273nam a2200109Ia 4500
008			211209s9999 xx 000 0 und d
041			_aeng
082			_a621.314 N COT/BAR
100			_aCOTTON H
245			_aTRANSFORMERS AND DISTRIBUTION OF ELECTRICAL ENERGY
300			_a478
999			_c9086 _d9086