000 00243nam a2200097Ia 4500
100 _aSAY, M.G.
245 _aPERFORMANCE AND DESIGN OF AFTERNATING CURRENT MACHINES
260 _aLONDON
_bSIR ISAAC PITMAN
_c1962
300 _a664
942 _2ddc
_cBB
999 _c71942
_d71942