000 00284nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.31
100 _aSIVASANGARI R
245 0 _aPOWER SYSTEM OPERATION AND CONTROL
260 _bANURADHA
365 _b160.00
942 _cBTECH
999 _c162104
_d162104