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.

Bibliografiske detaljer
Institution som forfatter: United Nations Educational, Scientific and Cultural Organization. Division of Free Flow of Information
Format: Bog
Sprog:English
Udgivet: Paris UNESCO [1955].
Udgivelse:New and rev. ed.
Fag:
Tariff > Law and legislation.
Foreign trade regulation.