000 00424nam a2200169Ia 4500
999 _c66258
_d66258
005 20210114150517.0
008 190711s9999 xx 000 0 und d
082 _a692.5 C469T
100 _aCharya, J.S.
100 _aNarang ,G.S.
245 0 _aTEXT BOOK OF ESTIMATING AND COSTING
260 _aDELHI
_bSatya Prakashan
_c1999
300 _ap.255
650 _aProject Analysis
650 _aWelding Costs
942 _cSW