000 00330nam a2200085 4500
080 _a621.315/.316
_bCEA.01
245 _aGuidelines for formulation of project report on upgradation of sub-transmission and distribution system vol..I; Main reports
100 _aCentral electricity authority
260 _aNew Delhi
_bCEA
_c2001
500 _aComplementry copy from PSD
999 _c40538
_d40538