This document contains a history of this page, from the current version to the earliest one available.
| Version | Name | User | Date | Time | |
| current | Otto Gross Biographischer und theoretischer Überblick 1 | proxy.hfbk-hamburg.de | 6 January 2003 | 3:55 pm | |
| Otto Gross Biographischer und theoretischer Überblick 1 | proxy.hfbk-hamburg.de | 6 January 2003 | 3:54 pm | ||