Ruhmer, Otto E. (Otto Emil), 1899–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2179251A
- pdbooks.info ID: 169335
Otto E. (Otto Emil) Ruhmer Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Some contributions by Jews to pharmacy: a historical survey | 1960 | Author | |  | |  |  | 
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