Revision history for entry Bechtel, William (1990). "Scientific Evidence: Creating and Evaluating Experimental Instruments and Research Techniques" [BECSEC]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2015-05-07T18:36:14update
2015-03-18T00:49:15updateSystem / admin update -
2015-02-07T05:28:01updateSystem / admin update -