Revision history for entry Simons, Peter M. (1989). "Tree proofs for syllogistic" [SIMTPF] |
| Time | Type | Notes |
| 2013-03-14T23:42:26 | update | |
| 2013-01-12T20:51:51 | update | System / admin update - |
| 2013-01-12T20:51:51 | update | System / admin update - |
Revision history for entry Simons, Peter M. (1989). "Tree proofs for syllogistic" [SIMTPF] |
| Time | Type | Notes |
| 2013-03-14T23:42:26 | update | |
| 2013-01-12T20:51:51 | update | System / admin update - |
| 2013-01-12T20:51:51 | update | System / admin update - |