The encyclopedia of education /
| Other Authors: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
The Macmillan Company & The Free Press,
c1971.
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| Subjects: |
| Physical Description: | 10 τ. ; 29 εκ. |
|---|---|
| Bibliography: | Περιλαμβάνει βιβλιογραφικές παραπομπές. |