Frei, Daniel

East West relations, Vol. 1: a systematic survey Frei, Daniel 1983 Evolving a conceptual framework of inter-systems relations: elements for a common theoretical approach to cooperative transactions in East-West relationships Frei, Daniel 1980 Managing international crises Frei., Daniel 1982 Managing International Crises Frei Daniel 1982 Risks of unintentional nuclear war Frei, Daniel 1983 Risks of unintentional nuclear war Frei, Daniel 1982