Work and effort; the psychology of production
保存先:
| OCLC: | 560543 |
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| 第一著者: | |
| 言語: | English |
| 出版事項: |
New York,
Ronald Press Co.
[1947]
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| 主題: | |
| フォーマット: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| 物理的記述: | xii, 323 p. illus. 24 cm. |
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