Operational research 75 proceedings of the seventh IFORS International Conference on Operational Research, Tokyo, Kyoto, Japan, July 17-23, 1975 - Haley, K. Brian (Keith Brian).; International Federation of Operational Research Societies; International Conference on Operational Research (7th : 1975 : Tokyo and Kyoto). (Amsterdam North-Holland Pub., 1976)
Summaries in English and French.
Keywords: Operations research -- Congresses