《英文msh词典》Ephemera (PT)
[入口词] Ephemera (PT)
[主题词] Ephemera [Publication Type]
[英文释义] Works consisting of transient everyday items,usually printed on paper,that are produced for a specific limited use and then often thrown away. (From Genre Terms: A Thesaurus for Use in Rare Book and Special Collections Cataloguing,2d ed & The ALA Glossary of Library and Information Science,1983)