The United Nations system – international biSiography = Das System der Vereinten Nationen

Volume 1. Learned journals and monographs 1945-65; Volume 2a. Learned journals 1965-79; Volume 2b. Learned journals 1971-75; Volume 3a. Monographs and articles in collective volumes 1965-70; Volume 3b. Monographs and articles in collective volumes...