Revision history for entry Berg, Jan (1960). "Some problems concerning disposition concepts" [BERSPC]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2015-02-04T17:41:35updateSystem / admin update -
2013-12-01T22:29:38updateSystem / admin update -
2010-10-12T19:03:32updateSystem / admin update -
2009-08-20T12:27:30add