United Nations, Secretary General-Science and technology for development.

United Nations, Secretary General-Science and technology for development. V.8 Plenary proceedings, list of papers and index.

التفاصيل البيبلوغرافية
التنسيق: كتاب
اللغة:English
منشور في: New York U.N. Publications 1961.
الموضوعات:
Science and technology > United Nations.