Directory of industrial information services and systems in developing countries
Directory of industrial information services and systems in developing countries
/ United Nations Industrial Development Organization 11 March 1985
- Industrial and Technological Information Bank, 1985
- xvi, 131p.
Developing countries
Information services
D 002:334.7(058.7) / M5
Developing countries
Information services
D 002:334.7(058.7) / M5