Influences in curriculum change papers from a conference sponsored by the ASCD Commission on Current Curriculum Developments, New York, New York, December 1966
| Erakunde egilea: | |
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| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington
Association for Supervision and Curriculum Development,NEA
c1968.
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