National emergency specifications for the design, fabrication and erection of stress grade lumber and its fastenings for buildings.
Subtitle: Directive no. 29.
Publisher: U.S. Govt. print. off.
Published: 1943
Place of publication: Washington
Language: eng
Number of pages: 63
Subjects: Building, Wooden.; Strains and stresses.; Lumber.
Other titles: Design, fabrication and erection of stress grade lumber.; Stress grade lumber.
Notes: References: p. 62-63.