Jahn, Johannes, 1892–1976
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- Open Library: OL122912A
- pdbooks.info ID: 109904
Johannes Jahn Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Beiträge zur kenntnis der ältesten einblattdrucke | 1927 | Author |  |  | | | | ||
| Kompositionsgesetze französischer reliefplastik im 12. und 13. jahrhundert | 1922 | Author | |  | | | | 
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