000 00284nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
100 _aPabla, AS
245 0 _aElectric power distribution systems
250 _a3
260 _bTata Mc Graw hill
_c1992
300 _a541
942 _2ddc
999 _c85325
_d85325