The psychology of the inventor; a study of the patentee
Saved in:
| OCLC: | 6427084 |
|---|---|
| 主要作者: | |
| 語言: | English |
| 出版: |
Washington,
Inventors Publishing,
1931.
|
| 版: | New and rev. ed. |
| 主題: | |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |