What is Unesco? - [7th ed. - Paris, 1968] - Its [Document] COM.MC.67/XIII.8/A Unesco information manuals . - [Document] (Unesco) ; COM.MC.67/XIII.8 . LCCN: 72271176 //r86 Nat. Bib. No.: F*** Subjects--Corporate Names: Unesco. LC Class. No.: AS4.U8 / A15 COM.MC.67/XIII.8A Dewey Class. No.: 341.7/67