Programmed learning aid for business law
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Cyhoeddwyd: |
Homewood, Ill.
Learning Systems
c1970.
|
| Cyfres: | Irwin programmed learning aid series
|
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Cyhoeddwyd: |
Homewood, Ill.
Learning Systems
c1970.
|
| Cyfres: | Irwin programmed learning aid series
|
| Pynciau: |