Dewsnup, Ernest Ritson
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 134133
Ernest Ritson Dewsnup Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| Freight classification | 1914 | Author | |  | |  | | ||
| Freight classification | 1913 | Author | | | | | | 
| |