International Labour Conference 67th session 1981 : safety and health and the working environment
Başlık:
International Labour Conference 67th session 1981 : safety and health and the working environment
ISBN:
9789221024088
Konferans Yazarı:
Yayım Bilgisi:
Geneva : International Labour Office, 1981
Fiziksel Açıklamalar:
79 s. ; 24 cm.
Genel Not:
Report VI (2)