Report of the Director-General : appendices. - Geneva : International Labour Office (ILO) , 1981 - iii, 49p. ; 24 cm. - Internationales Arbeitsamt, 1921 ;, 67,App . Includes bibliographical references. ISBN: 922102394X Subjects--Corporate Names: International Labour Organisation Gov. Doc. Class. No.: UN ILO ILC 67 (81) R-DG