A lot vs. Alot: 9 Grammatical Pitfalls
Scheme from Indiana University. It requires Franz Lisp on a VAX under VMS or BSD.
E-mail: Nancy Garrett
Send a tape with return postage to Scheme84 Distribution, Nancy Garrett, c/o Dan Friedman, Department of Computer Science, Indiana University, Bloomington, Indiana. Telephone: +1 (812) 335 9770.