Programmed learning aid for retailing modern concepts and practices
| 1. autor: | |
|---|---|
| Kolejni autorzy: | |
| Format: | Książka |
| Język: | English |
| Wydane: |
Homewood, Ill.
Learning Systems.
1979.
|
| Wydanie: | 3rd ed. |
| Seria: | Programmed Learning Aid Series
|
| Hasła przedmiotowe: |