(1976). Information systems design for socio-economic development, retrospect and prospect: FID symposium, Brussels, 30 September - 2 October 1975, held on the 80th anniversary of the International Federation for Documentation : proceedings. International Federation for Documentation.
Chicago-Zitierstil (17. Ausg.)Information Systems Design for Socio-economic Development, Retrospect and Prospect: FID Symposium, Brussels, 30 September - 2 October 1975, Held on the 80th Anniversary of the International Federation for Documentation : Proceedings. The Hague: International Federation for Documentation, 1976.
MLA-Zitierstil (8. Ausg.)Information Systems Design for Socio-economic Development, Retrospect and Prospect: FID Symposium, Brussels, 30 September - 2 October 1975, Held on the 80th Anniversary of the International Federation for Documentation : Proceedings. International Federation for Documentation, 1976.