Strength of multiple-member structures
By: [by John J. Zahn]
Contributors: Forest Products Laboratory (U.S.)
Series: U.S.D.A. Forest Service research paper FPL ;; 139
Publisher: U.S. Forest Products Laboratory
Published: 1970
Place of publication: Madison, Wis
Language: eng
Number of pages: 44
Subjects: Wooden beams.
Notes: Bibliography: p. 30-31.
Cover title.