Uminsky, Sigmund, 1919–2000
Nationality: 
(United States)
Identities and Authority Control
- Open Library: OL2346231A
- SSN: 070289027
- pdbooks.info ID: 162183
Sigmund Uminsky Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| The progress of labor in the United states: by Sigmund Uminsky | 1939 | Author | |  | |  | | 
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