000 00243nam a2200109Ia 4500
008 200701s1997 xx 000 0 eng d
100 _aBERDA.M.S
245 0 _aELECTRIC MOTORS DRIVES
260 _bS CHAND
_c1997
300 _a291
942 _2ddc
_cGE
999 _c519
_d519