Revision history for entry Hearne, Thomas M.; Wagner, Carl G.: Boolean subtractive algebras [THOBSA]

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2021-04-13T15:47:38updateSystem / admin update
2021-03-24T13:23:09updateSystem / admin update
2021-03-21T12:59:26updateSystem / admin update
2015-02-04T23:46:47updateSystem / admin update
2013-12-01T19:33:04updateSystem / admin update
2013-11-22T13:35:34updateSystem / admin update
2013-11-02T22:51:59updateSystem / admin update
2013-11-02T09:27:45updateSystem / admin update
2010-10-28T13:42:52updateSystem / admin update
2010-10-01T19:42:57updateSystem / admin update
2010-09-23T17:06:40addSystem / admin update