000 00306nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
082 _a621.381
_bKOS
100 _aKosow, I.L.
245 0 _aElectric machinery and transformers
260 _aDelhi
_bJainendra Prakashan
_c1991
300 _a625
942 _2ddc
999 _c35040
_d35040