Helfeld, David M.
VIAF ID: 38435145 ( Personal )
Permalink: http://viaf.org/viaf/38435145
Preferred Forms
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- 100 1 0 ‡a Helfeld, David M.
- 100 1 _ ‡a Helfeld, David M.
Works
Title | Sources |
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Materials on labor law in Puerto Rico. | |
Mbareté, the higher law of Paraguay : report on the denial of human rights in Paraguay | |
Wage and hour policy in Puerto Rico, 1954: |