000 00497nam a2200157u 4500
082 _a621.3132
_bCLA
_cL-10, P-60
100 1 _aClayton, Albert Edmund,
_941137
245 1 4 _aThe performance and design of direct current machines.
250 _a3d ed.
260 _aLondon,
_bPitman
_c[1959]
300 _a516 p.
_billus.
_c23 cm.
526 _a0
_b0
_c0
_d621_313200000000000_CLA
650 0 _aElectric machinery
_xDirect current. [from old catalog]
_941335
650 0 _aMCE
_9379
942 _2ddc
_cBK
999 _c545474
_d545474