Jman
Site Developer
Here is a link to the FAA Regulatory and Guidance Library. This is where I found AC 43.13B, "Acceptable Methods, Techniques, and Practices - Aircraft Inspection and Repair". There are tons of other documents as well, including historical documents.
http://www.airweb.faa.gov/Regulatory_and_Guidance_Library/rgWebcomponents.nsf/HomeFrame?OpenFrameSet
http://www.airweb.faa.gov/Regulatory_and_Guidance_Library/rgWebcomponents.nsf/HomeFrame?OpenFrameSet