000 00298nam a2200121Ia 4500
008 200701s1997 xx 000 0 eng d
100 _aCALTON ALBERT
245 4 _aTHE PERFORMANCE AND DESIGN OF DIRECT CURRENT MACHINES
250 _a3rd
260 _bNEW AGE
_c1997
300 _a516
942 _2ddc
_cGE
999 _c484
_d484