000			00418nam a2200157Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a621.31 _bE141
100			_aElgerd O T
245			_aElectric energy systems theory _ban introduction
260			_aNew Delhi _bTata McGraw-Hill Pub _c1975
300			_axix,564p.
650			_aElectric energy system
942			_cBK
999			_c70384 _d70384