How to prepare training manuals ; a guide in the preparation of written instructional materials.
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Ithaca
New York State School Labor of Industrial and Labor Relations
1955.
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| Col·lecció: | Cornell University. New York State School of Industrial and Labor Relations.
Bulletin 33. |
| Matèries: |