Also the 185-page tutorial (in pdf format). Thanks for the advice.
By the way, referring to an earlier thread, teachers and students can get
Adobie Acrobat 3.1 (not only the "reader", which is freeware) for $50. The
regular price is about $185. Call Software Express at 1-800-850-3742 and
ask for "Academic Price List". A lot of discounts.
Ludwik Kowalski