000 00333nam a2200121Ia 4500
008 211209s1980 xx 000 0 und d
041 _aeng
082 _a621.3132 N80 ROS/FRI
100 _aROSENBLATT J
245 _aDIRECT AND ALTERNATING CURRENT MACHINERY
260 _aNEW DELHI
_bTMH PUBLISHING COMPANY LTD.
_c1980
300 _a432
999 _c19483
_d19483