AWC

American Wood Council

Details for Conventional Wood Frame Construction

http://www.awc.org/codes-standards/spantables

main site for span tables etc.

http://www.awc.org/codes-standards/spantables/

AWC Wood Frame Construction Manual

http://www.awc.org/codes-standards/publications/wfcm-2015

Residential Wood Deck Construction Guide Based on the 2009 International Residential Code

http://http://www.awc.org/Publications/DCA/DCA6/DCA6-09.pdf