Revision history for entry Close, Daryl: Teaching the PARC System of Natural Deduction [CLOTTP]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2019-02-05T10:43:15updateSystem / admin update
2018-06-09T01:14:18updateLocal copy uploaded (view this copy)
2018-06-09T01:09:33update
2018-06-09T01:09:32update
2017-10-27T20:23:49update
2016-06-29T20:25:42addSystem / admin update