Revision history for entry Sylvan, Richard (1988). "Intuitionist logic — subsystem of, extension of, or rival to, classical logic?" [SYLIL] |
| Time | Type | Notes |
| 2013-01-12T20:55:34 | update | System / admin update - |
| 2010-07-27T15:45:22 | update | System / admin update - |
