Introduction of digital technology into the communications networks of developing countries

von Gimpelson, Lester A.
Veröffentlicht in International Technical Cooperation Centre (Tēl-Āvîv) ITCC review / International Technical Cooperation Centre, Association of Engineers and Architects in Israel, the Engineers Institute (1979)

Communications planning for developing countries

von Gimpelson, Lester A.
Veröffentlicht in Institute of Management Sciences Proceedings of the ... international meeting of the Institute of Management Sciences (1975)