Teaching machines and programmed learning a sourcebook
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Washington]
Dept. of Audio-Visual Instruction
National Education Association, [1960-65].
|
| Pynciau: |