Campbell, Leon, 1881–1951
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2287962A
- pdbooks.info ID: 166414
Leon Campbell Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| The story of variable stars | 1941 | Author | |  | |  | | 
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| Studies of long period variables | 1955 | Author | | | | | |
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