Tables of maximum allowable spans for wood floor joists, ceiling joists, rafters, in residential construction.
APA Citation
United States. Federal Housing Administration. (1949). Tables of maximum allowable spans for wood floor joists, ceiling joists, rafters, in residential construction. Rev. [Washington.
MLA Citation
United States. Federal Housing Administration. Tables of Maximum Allowable Spans for Wood Floor Joists, Ceiling Joists, Rafters, In Residential Construction. Rev. [Washington, 1949.
Warning: These citations may not always be complete (especially for serials).