Revision history for entry Cooper, John M. (1987). "Contemplation and happiness: A reconsideration" [COOCAH]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2014-04-08T08:46:32updateSystem / admin update -
2013-12-02T02:36:15updateSystem / admin update -
2013-01-12T21:04:27updateSystem / admin update -
2013-01-12T21:04:27updateSystem / admin update -