Katja Bischoff's text Grundlagen des Event-Marketing, speziell Planung und Organisation eines Events is now available as a printed book
30.01.2009 17:02:10
Katja Bischoff has published the text Grundlagen des Event-Marketing, speziell Planung und Organisation eines Events
17.11.2006 17:57:29
Katja Bischoff has uploaded a new text
17.11.2006 17:57:29
2 papers
