International labour standards : a workers' education manual. - Geneva : International Labour Office, 1978. - vi, 98 p., [8] p. of plates : ill. ; 24 cm. Bibliography: p. 95-98. ISBN: 922101861X (pbk.) Subjects--Topical Terms: Labor laws and legislation, International. Dewey Class. No.: 331.1 / INI 1978.