| Collection Descriptive Notes | |
| Collection Technical Notes | |
| Contributor |
This collection has no playable audio.
| Title | Contributor | Medium |
|---|---|---|
| Cassette No. 1: Lessons 1-10... | 1/8 inch audio cassette | |
| Cassette No. 2: Lessons ...10-17... | 1/8 inch audio cassette | |
| Cassette No. 4: Lessons ...21-27... | 1/8 inch audio cassette | |
| Cassette No. 5: Lessons ...27-30 | 1/8 inch audio cassette | |
| Cassette No. 3: Lessons ...17-19... | 1/8 inch audio cassette |