000 00458nam a22001937a 4500
003 Ost
005 20220831214307.0
008 220831b |||||||| |||| 00| 0 eng d
020 _aNA
040 _cBT-PhCST
050 _a4472
082 _222
_a621.319
100 _aGupta, J. B.
245 _aElectrical installation estimating and costing /
250 _a8th ed.
260 _bS. K. Kataria & Sons,
_cc2004.
300 _a0
_bill. ;
942 _2ddc
_cEE
999 _c2902
_d2902