Adapting working hours to modern needs : the time factor in the new approach to working conditions
D. Maric
Bok Engelsk 1977
Utgitt | Geneva : International Labour Office , 1977
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Omfang | 50 s. : ill.
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Emner | |
ISBN | 9221016587. - 9221016595
|
Utgitt | Geneva : International Labour Office , 1977
|
---|---|
Omfang | 50 s. : ill.
|
Emner | |
ISBN | 9221016587. - 9221016595
|