000 00258nam a2200121Ia 4500
020 _a0582215943
100 _aSay M G
245 _aAlternating Current Machines
250 _a5
260 _c1992
_bE.L.B.S & LONGMAN
_aEngland
300 _a632
942 _cBK
999 _c21729
_d21729