Delegation of the Rumanian peoples republic: At the United Nations conference on the application of science and technology for the benefit of the less developed areas
Delegation of the Rumanian peoples republic: At the United Nations conference on the application of science and technology for the benefit of the less developed areas
/ Geneva
- Geneva: 1963
- 211p.
Science
6(498)(063) / K3
Science
6(498)(063) / K3