000 00438nam a2200193Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a628
100 _aDutta B. K.
245 0 _aEstimating and costing in civil engineering theory and practice
250 _a30TH Ed.
260 _aNULL
260 _bUbs Publishers
260 _c2006
300 _a904p.
365 _b295
650 _aCIVIL
942 _cDBK
999 _c28491
_d28491