01071nam a22003257a 4500 CHAP 20220329140836.0 971013s1965 r 00010 d 58479 59451 63609 CHAP 620.12 S8 1965 Sunley, J. G. 110667 Working stresses for structural timbers, for visually and ,mechanically graded material 2 ed. London : Her Majesty's Stationery Office, 1965 26 p. Forest Products Research. Bulletin ; 47 BATCH-UPD 10 20130110 UCH01 0518 BATCH-UPD 10 20130410 UCH01 0157 BATCH-UPD 10 20130914 UCH01 1428 CONVERSION 10 20130109 UCH01 1331 Madera Propiedades y usos. 69621 Madera Tecnología. 69629 Forest Products Research. Bulletin ; 47 42329 BK LIBRO 620.12 S8 1965 BC BPA -136761 BPA 42331 63609 i 5.00 58479 58479 1 0 0 3 0 MD BC BC 2019-12-31 LIBRO 127 0 620.12 S8 1965 -136761 2019-12-31 00:00:00 2019-12-31 LIBRO