Jahn, John, 1870–
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- Open Library: OL2433667A
- pdbooks.info ID: 29732
John Jahn Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Die dampflokomotive: in entwicklungsgeschichtlicher darstellung ihres gesamtaufbaues | 1924 | Author | |  | | | | ||