This document contains a history of this page, from the current version to the earliest one available.
| Version | Name | User | Date | Time | |
| current | Ernst Mach, Analysis of Sensations | jelinek.hfbk.org | 24 June 2003 | 4:18 pm | |
| Ernst mach | jelinek.hfbk.org | 24 June 2003 | 4:18 pm | ||