Text ( visual ) : unmediated Libya : a brief political and economic survey / prepared by the Information Dept., RIIA. -- Rev.. -- [London] : Distributed for the Royal Institute of International Affairs by the Oxford University Press , 1957. -- 30 p. ; 26 cm. -- (Chatham House memoranda). -- "May 1957"--Cover. -- (BA43523682) ; https://ci.nii.ac.jp/ncid/BA43523682 Author Heading(s): Royal Institute of International Affairs. Information Dept.. -- Classification(s): DC18 : 961.2