000 00303nam a2200121Ia 4500
008 211209s1980 xx 000 0 und d
041 _aeng
082 _a621.3191 N80 HAR
100 _aHARRISON J A
245 _aINTRODUCTION TO ELECTRIC POWER SYSTEMS
260 _aLONDON
_bLONGMAN
_c1980
300 _a88
999 _c20636
_d20636