000 00283nam a2200121 4500
082 _a621.31
100 _a SINGH S.N
245 _aELECTRIC POWER GENERATION TRANSMISSION AND DISTRIBUTION
250 _a2 ND
260 _aNEW DELHI
_bPHI
_c2008
300 _aXVIII, 433P
942 _cBK
999 _c7673
_d7673