The psychology of the inventor; a study of the patentee
Gorde:
| OCLC: | 6427084 |
|---|---|
| Egile nagusia: | |
| Hizkuntza: | English |
| Argitaratua: |
Washington,
Inventors Publishing,
1931.
|
| Edizioa: | New and rev. ed. |
| Gaiak: | |
| Formatua: | Monograph Note that CRL will digitize material from the collection when copyright allows. |