Revision history for entry Bergmann, Gustav; Zerby, Lewis (1945). "The formalism in Kelsen's pure theory of law" [BERTFI]

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2015-03-17T06:53:13updateSystem / admin update -
2015-02-06T12:09:30updateSystem / admin update -
2012-12-24T11:17:34update
2012-12-24T11:17:34update
2010-09-23T17:18:27updateSystem / admin update -