The psychology of the inventor; a study of the patentee
保存先:
| OCLC: | 6427084 |
|---|---|
| 第一著者: | |
| 言語: | English |
| 出版事項: |
Washington,
Inventors Publishing,
1931.
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| 版: | New and rev. ed. |
| 主題: | |
| フォーマット: | Monograph Note that CRL will digitize material from the collection when copyright allows. |