00983nam--2200349---450-9900003439202033160-7277-2877-60034392USA010034392(ALEPH)000034392USA01003439220010221d2000----km-y0itay0103----baengGBa|||||||001yyWidespan roof structurescompiled by Michael Barnes and Michael DicksonLondonT.Telfordcopyr.2000328 p.30 cm001-------2001Coperture sospese690.15BARNES,MichaelDICKSON,Michael990000343920203316690.15 WID15783 Ing.690.1500069340BKTECTAMI4020010221USA01134120020403USA011642PATRY9020040406USA011624Widespan roof structures878850UNISA