Thanks, everyone, for your responses. I will probably go ahead and buy the manual from Amazon. I already checked with the local library and not only did they say it would take a while to request and that I couldn't keep it for long (no renewals), but I would have to pay for postage or other fees. For some reason, there is only one within 300 miles of us on the interlibrary catalog.

The (purchased) forms must be coated in diamond dust or something - I don't know why they would cost so much, otherwise!