Safiyyullah, A. F. M. On to ultima thule : a loud thinking on life insurance in Pakistan / A. F. M. Safiyyullah. - Dacca : Insurance Underwriters' Syndicate , 1967. - xxxii, 159 p. : ill. ; 22 cm. 339 339 Subjects--Topical Terms: --Extraction of minerals. Dewey Class. No.: 368.32 / A61o