Παρόμοια τεκμήρια

• Directory of industrial information services and systems in developing countries /
  Έκδοση: (1985)
• Specialized science information services in the United States : a directory of selected specialized information services in the physical and biological sciences /
  Έκδοση: (1961)
• Service directory of national organizations : 1965 /
  Έκδοση: (1965)
• Directory of Departments and Offices of the United Nations Secretariat and United Nations Programmes dealing with non-governmental organizations /
  Έκδοση: (1985)
• The contex of national information systems in developing countries : India and China in a comparative perspective /
  ανά: Baark, Erik
  Έκδοση: (1986)