by J. M. Clerc
Paperback
ISBN: 978-92-2-105125-1
ISBN-10: 92-2-105125-0
Intl Labour Organisation · 1986
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by J. M. ClercPaperback
ISBN: 978-92-2-105125-1 ISBN-10: 92-2-105125-0 Intl Labour Organisation · 1986 |
| See also: | ||
| 1985 | Hardcover | Introduction to working conditions and environment |