Mike,

The service and parts manuals for the airplane are updated from time
to time. If you go "cheap" you may buy yourself an out of date
version and get yourself in a jam as part numbers change or service
instructions change (yes, I know, they are old airplanes but things
change as parts suppliers come and go). So, watch what you get.

All the best,
Rick

"Mike Z." wrote in message link.net...
Having just purchased a 1976 Skyhawk, I would like to buy service and parts manuals for both the airframe and the 0-320.

What is the cheapest practical way to find these books.

Mike Z