Clapham, Christopher S. Africa and the international system : the politics of state survival / Christopher Clapham. - Cambridge ; New York : Cambridge University Press, 1996. - xii, 340 p. ; 23 cm. ISBN: 052157207X (hardback) 0521576687 (pbk.) LCCN: 96003882 LC Class. No.: JX1582 .C55 1996 / .C55 1996 Dewey Class. No.: 327/.096/09045