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Keynes, vague concepts and fuzzy logic
Coates, John, (1997)
The philosophy of F. P. Ramsey
Sahlin, Nils-Eric, (1990)
Classes, capital and the social forms in between : on the political and intellectual organization of the contradiction
Guimarães, Leonardo Ferreira, (2017)
Rejoinder to David Vail's comments on national agricultural policy
Hayden, F. Gregory, (1986)
Family farmland reserve : a state government program for restructuring farm debt
Defining and articulation social change through the social fabric matrix and system digraph