Gruender, Hubert, 1870–
Nationality: Undetermined, possibly 
(Spain)
Identities and Authority Control
- Open Library: OL2306180A
- pdbooks.info ID: 36304
Hubert Gruender Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Curso de introducción teórico-práctica, a la pscologá experimental | 1924 | Author | |  | | | | ||
| Experimental psychology | 1932 | Author | |  | | | |    
| |
| Free will | 1911 | Author | | | | | |
| |
| Psychology without a soul: a criticism | 1912 | Author | | | | | | ||