Halliday, Fred (1946-2010) Revolution and foreign policy the case of South Yemen, 1967-1987 / [Texte imprimé] : Fred Halliday - Cambridge: Cambridge University Press, 1990 - XVI-315 p. ; 24 cm Bibliogr. p. 293-302 ISBN: 0-521-32856-X Dewey Class. No.: 956.7202