000 00242nam a2200109Ia 4500
020 _aBK 0018475
100 _aBIRDIE
245 _aTB OF ESTIMATING AND COSTING (CIVIL ENGINEERING)
250 _a6
260 _c2013
_bDHANPAT RAI
490 _aP7089
999 _c7124
_d7124