00463nam a22001457a 4500003000400000005001700004008004100021020001500062040000800077100001300085245013400098250001800232260005400250440001300304OSt20230620132920.0230620b        xxu||||| |||| 00| 0 eng d  a0003830659  cN/A  aR. Barry  aContraction of Building:bFoundation and Substructure, Steel Frame, Concrete, Concrete Frame, External Walls of Framed Buildings.  aThird Edition  aNewYorkbCollins Professional and Technicalc1966  vvolume 4