Claussen, Sophus, 1865–1931
Nationality: Undetermined, possibly 
(Denmark)
Identities and Authority Control
- Open Library: OL605379A
- pdbooks.info ID: 123887
Sophus Claussen Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  |  | 
| ||||||
| Fabler | 1917 | Author | |  | | | | ||