000 00391nam a2200157Ia 4500
008 250104s9999 xx 000 0 und d
020 _a0
082 _a621.3
_bSIN
100 _aSingh Surjit.
245 0 _aElectrical estimating and costing
250 _a2nd edition.
260 _aNew delhi :
_b Dhanpat Rai Pub.
_c2010.
300 _aA-9.
365 _a225
650 _aEngineering,
999 _c223979
_d223979