Učitavanje...
Programmed learning aid for principles of marketing
| Glavni autor: | |
|---|---|
| Format: | Printed Book |
| Jezik: | English |
| Izdano: |
Illinois
Learning systems company
1971
|
| Serija: | ( Irwin PLAID series )
|
| Opis: | xi, 152p. illus |
|---|