000 00370nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a621.31
_bSu951
100 _aSullivan R L
245 _aPower system planning
260 _aN Y
_bMcGraw-Hill
_c1977
300 _axii,324p.
650 _aPower system
942 _cBK
999 _c76094
_d76094