Directory of research centers in OIC member states 1986. - 1st ed. - Jeddah : IFSTAD, [1987]. - 323 p. ; 24 cm. LCCN: Subjects--Topical Terms: Resarch centers--DirectoryAraştırma merkezleri LC Class. No.: AS25 / .D5 Dewey Class. No.: 003.378 / DIR