000 00324nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aDutta,B.N.
245 0 _aEstimating and Costing in Civil Engineering
250 _a28th,(2016)
260 _bNew Delhi: UBS Publishers
300 _a904
650 _aCE
942 _cENG
999 _c13389
_d13389