Heyl, Erik., 1887–1973
Nationality: 
(United States)
Identities and Authority Control
- SSN: 126052612
- pdbooks.info ID: 152490
Erik. Heyl Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| Early American steamers | 9999 | Author | |  | | | | 
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