00627mam a2200241 4500005769076MiAaHDL20080115000000.0m d cr bn ---auaua750922s1951 enka 000 0 eng 51008146 /Lsdr-wu2471019sdr-nrlfGLAD117746882-B(OCoLC)1648870(OCoLC)217452481DLCFQGOCLSERTH2416.A8624.9Ashdown, A. J.The design of prismatic structures.London,Concrete Publications[1951]65 p.illus.25 cm.Concrete seriesMode of access: Internet.Roofs.Concrete construction.Prismatic structures.00576907620080116123203.020080115000000.020120815134629.02025-02-18T19:30:44ZSDR-WUUNKNOWNloader.pl-001-001BKsdr-wu2471019wuSDRWUwu.89038862694WU2471019WUWU20250218googlewu.890388626941951icbibnon-US bib date1 >= 1931UCNRLF20250221googleuc1.b4211871(copy 1)1951icbibnon-US bib date1 >= 1931