000 00285pam a2200121a 44500
082 _a621.317
_bH48ma
100 _aHeumann, Gerhart W.
245 1 _aMAGNETIC CONTROL OF INDUSTRIAL MOTORS
260 _aN. Y.
_bWiley
_c1961
300 _a2 v.
964 _gCIRC
997 _a9801 v. 1 C
999 _c407462
_d407462