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The structure of social values
Levy, Shlomit, (1986)
Louis Guttman on theory and methodology : selected writings
Guttman, Louis, (1994)
Structure and level of values for rewards and allocation criteria in several life areas : report on a preliminary survey in Isreael ; designed according to the "Mannheim II common-core mapping sentence" developed by the Working Group on Values and Social Problem Indicators for Contemporary Europe (initiated by the European Foundation)
Levy, Shlomit, (1979)