Roper, Daniel C. (Daniel Calhoun), 1867–1943
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2355684A
- pdbooks.info ID: 123162
Daniel C. (Daniel Calhoun) Roper Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Fifty years of public life | 1941 | Author | |  | |  | | 
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| The United States post office, its past record, present condition, and potential relation to the new world era | 1917 | Author | | | | | |   
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