Extent:
iv, 72 p
24 cm
Series:
Report ; 3
Type of publication: Book / Working Paper
Language: English
Notes:
At head of title: International Labour Organisation, Coal Mines Committee, 9th session, Geneva, 1970
Includes bibliographical references
Source:
ECONIS - Online Catalogue of the ZBW
Persistent link: https://www.econbiz.de/10001562283