The International encyclopedia of education : Supplementary
| Main Authors: | Postlethwaite, T. Neville, in chief : Torsten Husen |
|---|---|
| Format: | Referensi |
| Language: | Eng |
| Published: |
Pergoman Press
1989
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| Subjects: | |
| Online Access: |
http://www.library.usd.ac.id//web/index.php?pilih=search&p=1&q=33593&go=Detail |