Communications: sceince and technology, and development : United Nations conference on the application of science and tecnology for the benefit of less developed areas
/ United Nations
- New Jessey : United Nations; n.d.
- ix, 162 p. : ill. ; 24cm.
NA TZS 150/=
NA
Application of science and technology --Developing countries Tellecommunications --Less developed areas Tevevision--less developed areas Internationa communication networks Communication satelites --less dveloped areas