Lanean...
The learning process and programmed instruction.
| Egile nagusia: | |
|---|---|
| Formatua: | Printed Book |
| Hizkuntza: | English |
| Argitaratua: |
New York,
Holt, Rinehart and Winston
1962
|
| Gaiak: |
| Deskribapen fisikoa: | x, 228 p. . |
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