000 00315nam a22001217a 4500
082 _a691.1
_bTIM
_cL-tech, P-176
100 _aAtwood, W. G.
245 _aTimber plies and construction timbers
_cW.G. Atwood
260 _aNew York
_bHeadquarters of the Society
_c1939
300 _a48 p. :
650 _aMCE
942 _cBK
999 _c9409
_d9409