000 00321nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.31213 C3124
100 _aCARR,T.H
245 0 _aELECTRIC POWER SYSTEMS
250 _a2
260 _aLONDON
_bChapman Publishing Ltd
_c1961
300 _a23X15
942 _cBK
_2DDC
999 _c11992
_d11992