00583am  a2200193i 44500001000800000005001700008008004100025020002500066035000300091050002000094082001800114100001600132245008700148260004000235300003500275504002000310650002500330650003400355223896320260430073515.0760802s1976    enka          001 0 eng    a9788174767295 (pbk.)  00aTH435b.G4 197600a624.0681bDUT  aDutta, B.N.10aEstimating and costing in civil engineering :btheory and practice /cB. N. Dutta.  aNew Delhi :bUBS Publishers,c2000.  axiii, 904 p. :bill. ;c26 cm.  aIncludes index.  aBuildingxEstimates.  aCivil engineeringxEstimates.