Trade barriers to knowledge a manual of regulations affecting educational, scientific and cultural materials.

Trade barriers to knowledge a manual of regulations affecting educational, scientific and cultural materials.

Dettagli Bibliografici
Ente Autore: United Nations Educational, Scientific and Cultural Organization. Division of Free Flow of Information
Natura: Libro
Lingua:English
Pubblicazione: Paris UNESCO [1955].
Edizione:New and rev. ed.
Soggetti:
Tariff > Law and legislation.
Foreign trade regulation.