Revision history for entry Sumner, L. W. (1968). "Value judgments and action" [SUMVJA] |
| Time | Type | Notes |
| 2010-09-09T16:15:35 | update | System / admin update - |
Revision history for entry Sumner, L. W. (1968). "Value judgments and action" [SUMVJA] |
| Time | Type | Notes |
| 2010-09-09T16:15:35 | update | System / admin update - |