Appendix: Nonstandard Extensions to Scheme
In this appendix we describe the nonstandard procedures and features of
Scheme (i.e., those not in the R4RS Scheme Standard) which we
presume in the text.
This is a portion of the annotated table of contents
for the textbook Concrete Abstractions: An
Introduction to Computer Science Using Scheme, by Max Hailperin, Barbara
Kaiser, and Karl Knight. Free access to the full
text in PDF form and supporting materials are also
available.