000 00297nam a22001217a 4500
082 _a621.3133
_bSAY
_cL-9, P-13
100 _aSAY, M.G.
245 _aThe performance and design of alternating current machines
260 _aLondon
_c1948
300 _a636 p. :
_bills. ;
650 _aMCE
942 _cBK
999 _c5721
_d5721