This is a  CD. Very easy to use These  manuals  are on  a CD in PDF format so you can view zoom and print any or all pages for a perfect copy of the original document. . Included are  the following 1948 Stinson Voyager & station wagon owners manual (165 franklin) FAA A&P mechanics handbooks over 1100 pages A current adobe reader is included  for eay use. You can view, zoom or print any or all pages. These manuals are non current and are sold for educational reference puropses only Please check my ebay store for more piper , cessna and beechcraft manuals. No returns on CDs or DVDs, all sales final, Promptly shipped usps 1st class