Technical and vocational education and training : recommendations by Unesco and the International Labour Organisation.
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| 企业作者: | , |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Paris : Geneva :
Unesco ; I.L.O.,
1964.
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| 主题: |
| 实物描述: | 36 p. ; 24 cm. |
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