Summaries of studies in agricultural education
| Permalink: | http://skupnikatalog.nsk.hr/Record/ffzg.KOHA-OAI-FFZG:138677 |
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| Ostali autori: | American vocation association (-) |
| Vrsta građe: | Knjiga |
| Jezik: | eng |
| Impresum: |
Washington :
U.S. Department of health, education, and welfare,
1961.
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| Predmet: |