Got a building question? More than 500 publications from the online library of APA–The Engineered Wood Association can be downloaded anytime for free. Many also are available in print for a nominal fee.
The APA’s updated publication catalog includes product guides, tips for builders, technical notes, research reports, and case studies. If you’re interested, start by downloading a PDF of the publication catalog at the APA website.
In order to access publications, you have to register at the site. But there’s no charge for doing so.