1 |
v. 1
The role of systems methodology in social science research / Roger E. Cavallo
Boston : M. Nijhoff , 1979
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2 |
v. 2
Systems methodology in social science research : recent developments / edited by Roger Cavallo
Boston : Kluwer/Nijhoff. - Hingham, Mass. : distributors for North America, Kluwer Boston , c1982
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3 |
v. 3
Fuzzy theories on decision-making : a critical review / Walter J.M. Kickert
Leiden : M. Nijhoff Social Sciences Division , 1978
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4 |
v. 4
Social systems and learning systems / A.F.G. Hanken, H.A. Reuver
Boston : M. Nijhoff , c1981
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