by D Maric
ISBN: 978-92-2-101659-5
ISBN-10: 92-2-101659-5
International Labour Office · 1977
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by D Maric
ISBN: 978-92-2-101659-5 ISBN-10: 92-2-101659-5 International Labour Office · 1977 |
| See also: | ||
| 1977 | Paperback | Adapting working hours to modern needs: The time factor in the new approach to working conditions |