Schaffernak, Friedrich, 1881–1951
Nationality: Undetermined, possibly 
(Austria)
Identities and Authority Control
- Open Library: OL2264035A
- pdbooks.info ID: 93626
Friedrich Schaffernak Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Hydrographie | 1935 | Author | |  | |  | | ||