Braun, Joachim von Social security in Sub-Saharan Africa-reflections on policy challenges / Joachim von Braun - London : London School of Economics, 1989 - 38p : ill. ; 23 cm. - DEP . Includes bibliographical references and index. Subjects--Topical Terms: Social security--Africa Gov. Doc. Class. No.: GB LSE STICERD DEP-22