000 00308nam a2200121Ia 4500
008 150201s2013 xx 000 0 und d
082 _a692.5
_bUPA
100 _aUpadhayay,A.K
245 _aCivil estimating and costing
260 _bS.K. Kataria & SONS
_aN.Delhi
_c2013
300 _a464p.
942 _2ddc
_cBK
_02
999 _c5575
_d5575