Three aspects of labor dynamics
by W.S. Woytinsky; a report prepared for the Committee on social security
Bok Engelsk 1942
Utgitt | Washington : Committee on social security, Social science research council , 1942
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Omfang | 249 s.
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Emner |
Utgitt | Washington : Committee on social security, Social science research council , 1942
|
---|---|
Omfang | 249 s.
|
Emner |