Wiswell, Leon Orlando, 1855–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2397105A
- pdbooks.info ID: 126018
Leon Orlando Wiswell Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Globes and maps in elementary schools: a teacher's manual | 1913 | Author | |  | |  | |    
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| How to use reference books | 1916 | Author | | | | | |
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