Definitionshandbuch 2012:
Definitionshandbuch 2012 Band 1 (InEK, PDF, 8 MB).
Definitionshandbuch 2012 Band 2 (InEK, PDF, 5 MB).
Definitionshandbuch 2012 Band 3 (InEK, PDF, 6 MB).
Definitionshandbuch 2012 Band 4 (InEK, PDF, 7 MB).
Definitionshandbuch 2012 Band 5 (InEK, PDF, 5 MB).
