Yazar
library of congress international organizations section
2 cilt bulundu.
Cilt sonuçları
International scientific organizations
Library of Congress. International Organizations Section. · [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.]
794 sayfa · 1962
Directories / Information services / International agencies / Science / Societies
The Organization of the Petroleum Exporting Countries (OPEC)
Library of Congress. Union Catalog and International Organizations Reference Section. · The Section
Sayfa sayısı yok · 1974
Bibliography / Organization of Petroleum Exporting Countries