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Introduction to work Study
| Auteur principal: | |
|---|---|
| Format: | Printed Book |
| Langue: | English |
| Publié: |
Geneva, ILO
ILO
1978
|
| Édition: | 3rd Rev Ed |
| Description: | Bibliog.p. 439-441 |
|---|---|
| Description matérielle: | xiv, 442 p. |