Jens
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 140993
Jens Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The solution of the labor problem: how the workers may organize and take off the market the unemployed; how to get control of the jobs | 1912 | Author | |  | |  | | ||