Revision history for entry Heck, Richard (1997). "Grundgesetze der Arithmetik I §§29‒32" [RICGDA-2]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2014-03-31T10:52:36updateSystem / admin update -
2013-11-02T15:14:12updateSystem / admin update -
2013-11-02T07:26:52updateSystem / admin update -
2013-11-02T07:26:40updateSystem / admin update -
2013-11-02T07:26:26updateSystem / admin update -
2013-10-31T08:53:11updateSystem / admin update -
2013-01-27T02:40:10update
2011-03-07T22:05:47update
2011-03-07T22:05:47update
2011-03-07T22:05:47update
2011-03-07T22:05:14update
2010-10-28T13:44:30updateSystem / admin update -
2010-10-01T19:46:41updateSystem / admin update -
2010-09-23T17:09:17addSystem / admin update -