The personal and professional qualifications and supervisory activities of private secondary school principals of Eastern Samar [microform]
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | Visual Material |
| Kieli: | englanti |
| Julkaistu: |
Quezon City
Photoduplication Service. University of the Philippines Library
1976.
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| Aiheet: |