Revision history for entry Copi, Irving M.: Objects, properties, and relations in the tractatus [COPOPA]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2019-02-06T19:09:37updateSystem / admin update
2015-02-05T05:01:05updateSystem / admin update
2014-03-02T00:44:29update
2010-09-09T16:08:01updateSystem / admin update
2009-05-15T05:43:21update