Niebergall, Friedrich, 1866–1932
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- Open Library: OL2366343A
- pdbooks.info ID: 147881
Friedrich Niebergall Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Person und Persönlichkeit | 1911 | Author | |  | | | | 
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