000 00386nam a2200169Ia 4500
008 220523s9999 xx 000 0 und d
020 _a9788174767707
041 _aEnglish
100 _aDutta
245 0 _aEstimating and Costing in civil engineering Theory and Practice
250 _a27
260 _bUBSPD
260 _c1959
300 _a904
700 _aB.N.
942 _cTB
999 _c60866
_d60866