000 00341nam a2200121Ia 4500
008 211209s1987 xx 000 0 und d
041 _aeng
082 _a621.314 N87 RYF
100 _aRYFF, PETER F
245 _aELECTRICAL MACHINESAND TRANSFORMERS : PRINCIPLES AND APPLICATIONS
260 _aNEW JERSEY
_bPRENTICE HALL
_c1987
300 _a448
999 _c29003
_d29003