000 00299nam a2200121Ia 4500
008 160710s1997 xx 000 0 und d
082 _a621.46 BOS
100 _aBOSE,B.K.
245 _aPOWER ELECTRONICS AND VARIABLE FREQUENCY DRAW
260 _bIEEE PRESS
_c1997
300 _a640
942 _2ddc
_cB
999 _c54550
_d54550