000 00279nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.319
100 _aMehta V K
245 0 _aPrinciples of Power System
250 _a4
260 _bS Chand, New Delhi
_c2015
942 _cBK
999 _c34540
_d34540