Islamic civilisation, 950-1150 : a colloquium published under the auspices of the Near Eastern History Group, Oxford, the Near East Center, University of Pennsylvania / editor, D. S. Richards. Richards, D. S. (Donald Sidney), 1935- Near Eastern History Group, Oxford. University of Pennsylvania. Near East Center. Islamic civilization Congresses. DS38.6 .I83 901.9 RII Contains papers read at the third of a continuing series of colloquia held June 30-July 4, 1969 at All Souls College, Oxford. English or French. Includes bibliographical references and index. Oxford : Faber, 1973. 1973. 1973 Text x, 284, [8] p. : eng engfre Papers on Islamic history ; 3