Olson, John Helmer
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 53942
John Helmer Olson Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The bluebells of Nola | 1928 | Author | |  | |  | | ||
| Brighter visions | 1934 | Author | | | | | | ||