International Labour Conference 66th session 1980 : safety and health and the working environment
Başlık:
International Labour Conference 66th session 1980 : safety and health and the working environment
ISBN:
9789221021001
9789221021025
Konferans Yazarı:
Yayım Bilgisi:
Geneva : International Labour Office, 1980
Fiziksel Açıklamalar:
c. ; 24 cm.
Genel Not:
Report VII (a) (1)
Report VII (a) (2)