Lambda the Ultimate

I'm happy to report that my publisher has agreed to make Concrete Abstractions available on the web for free, while continuing to sell the printed and bound edition. My co-authors and I hope this will allow a broader segment of the international community of schemers to take advantage of our work.

For those unfamiliar with it, I'm referring to "Concrete Abstractions: An Introduction to Computer Science Using Scheme," by Max Hailperin, Barbara Kaiser, and Karl Knight.

Follow the PDF files link from the main book page,
http://www.gustavus.edu/+max/concrete-abstractions.html

-Max Hailperin
Professor of Computer Science
Chair, Mathematics and Computer Science
Gustavus Adolphus College
800 W. College Ave.
St. Peter, MN 56082
USA