000 00276nam a2200121Ia 4500
008 220201s1981 xx 000 0 eng d
082 _a621.313
_bARO
100 _aArora, PC etc
245 0 _aElectrical machines
260 _bKatson Pub
_c1981
300 _a244
942 _2ddc
999 _c82136
_d82136