Treffer: Examples of Audio-Tutorial Programs in Mathematics.

This document lists 119 commercially available sets of audiotapes which deal with topics in mathematics. Some of the tapes listed were designed to accompany film strips; others are associated with workbooks, study guides, or other instructional materials. Each listing provides the name of the tape, a level code, a brief description, and the name of the publisher. Six level codes are used to indicate primary, intermediate, junior high school, senior high school, adult, or college. A list of publishers' addresses is provided. (SD)