000 00255nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aMEHTA V K
245 0 _aPRINCIPAL OF POWER SYSTEM
250 _a2 ND
260 _bS CHAND
_c2012
942 _2ddc
_cBTECH
_01
999 _c6409
_d6409