000 00255nam a2200109Ia 4500
082 _a621.3745 ELG
100 _aELGERD, O.I.
245 _aELECTRIC ENERGY SYSTEMS THEORY: AN INTRODUCTION
260 _bTATA MC GRAW
_c1971
300 _a564
942 _2ddc
_cB
999 _c38243
_d38243