Posts: 48
Threads: 11
Joined: Jan 1970
I have an HP22S Owner's Manual. I do not want to part with it, but maybe I could help you out.
Posts: 64
Threads: 5
Joined: Jan 1970
A five CD set (which includes the HP22S User's Manual is available from Dave Hicks under documentation on this very website. Also you can get a supplemental manual An Easy Course in Using the HP22S from GrapeVine Publications website www.read-gpi.com. Their phone number is 1 (800) 338-4331. I have purchased books from them (as well as the now defunct EduCalc) and have had good dealings with one of its managers, Mr. Chris Coffin. Also, some calculator manuals are listed on Ebay website www.ebay.com.