Hartzler, John Ellsworth, 1879–1963
Nationality: 
(United States)
Identities and Authority Control
- Open Library: OL2435296A
- SSN: 314386586
- pdbooks.info ID: 32808
John Ellsworth Hartzler Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Education among the Mennonites of America | 1925 | Author | |  | |  |  | 
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