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.

Bibliografische gegevens
Coauteur: United Nations Educational, Scientific and Cultural Organization. Division of Free Flow of Information
Formaat: Boek
Taal:English
Gepubliceerd in: Paris UNESCO [1955].
Editie:New and rev. ed.
Onderwerpen:
Tariff > Law and legislation.
Foreign trade regulation.