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Introduction to work Study
| 主要作者: | |
|---|---|
| 格式: | Printed Book |
| 语言: | English |
| 出版: |
Geneva, ILO
ILO
1978
|
| 版: | 3rd Rev Ed |
| Item Description: | Bibliog.p. 439-441 |
|---|---|
| 实物描述: | xiv, 442 p. |
| 主要作者: | |
|---|---|
| 格式: | Printed Book |
| 语言: | English |
| 出版: |
Geneva, ILO
ILO
1978
|
| 版: | 3rd Rev Ed |
| Item Description: | Bibliog.p. 439-441 |
|---|---|
| 实物描述: | xiv, 442 p. |