000 00259cam a22000977a 4500
008 180718b2001 xxu||||| |||| 00| 0 eng d
100 _aMahajan, S.K.
245 _aElectricity bill generation
_cby S.K. Mahajan
260 _aNew Delhi
_bIIPA
_c2001
300 _a25p.
999 _c491951
_d491951