Revision history for entry Burgess, John P. (1982). "Axioms for tense logic. I. ``Since'' and ``until''" [JOHAFT-2]

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2014-01-24T01:58:09updateSystem / admin update -
2013-11-04T11:10:24updateSystem / admin update -
2013-11-02T22:52:58updateSystem / admin update -
2010-10-28T13:43:38updateSystem / admin update -
2010-10-01T19:44:39updateSystem / admin update -
2010-09-23T17:07:54addSystem / admin update -