Revision history for entry Sumner, L. W. (1992). "Welfare, Happiness, and Pleasure" [LWSWHA]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2014-04-03T03:22:44updateSystem / admin update -
2013-12-01T23:27:32updateSystem / admin update -
2013-12-01T23:27:26updateSystem / admin update -
2013-12-01T23:27:26updateSystem / admin update -
2012-12-04T12:09:20update
2012-01-09T10:37:37update
2012-01-09T10:37:32update
2011-05-31T09:30:38updateSystem / admin update -
2011-05-31T07:43:30updateSystem / admin update -
2010-10-04T14:20:14update
2010-09-30T13:36:37updateSystem / admin update -
2010-09-29T16:49:24addSystem / admin update -