Roberts, B. C. 1917- Collective bargaining in African countries / B. C. Roberts and L. Greyfie De Bellecombe - London : New York : Macmillan, St. Martin's Press, 1967. - xviii, 158 p. ; 22 cm. Includes index Subjects--Topical Terms: Collective bargaining--Africa, Sub-Saharan. Dewey Class. No.: 331.890967 / ROC 1967