00511nam a2200181Ia 4500008004100000020001500041082001800056100002400074245003100098250000600129260002800135300001000163500002400173650001000197942000700207952009800214999001700312230524s9999 xx 000 0 und d a8185749981 a624.1042bUPA aA.K.Upadhyay942046 0aCivil Estimating & Costing a2 aNew DelhibKatsonc2010 a464p: aQuantity Number: 1 aCivil cBK 00104070aTATCLbTATCLcGENd2023-05-24l0o624.1042 UPAp53901r2023-05-24w2023-05-24yBK c56463d56463