00683nam a22002297a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082002000102100001800122245009200140250001000232260005300242300001000295490004500305650003200350650002600382830004500408CHAP20220329140836.0971013s1965            r     00010     d  a58479  a59451  a63609  cCHAP  a620.12bS8 196500aSunley, J. G.  aWorking stresses for structural timbers, for visually and ,mechanically graded material  a2 ed.  aLondon :bHer Majesty's Stationery Office,c1965  a26 p.  aForest Products Research. Bulletinv; 4714aMaderaxPropiedades y usos.14aMaderaxTecnología.0 aForest Products Research. Bulletinv; 47