000 00239nam a2200097Ia 4500
100 _aSAY, M.G.
245 _aPERFORMANCE AND DESIGN OF AFTERNATING CURRENT MACHINES
260 _aLONDON
_bPITMAN & SONS
_c1958
300 _a664
942 _2ddc
_cB
999 _c23824
_d23824