DDC subject groups: 370 Education ; 150 Psychology
Other classifications:
Rheinland-Pfälzische Bibliographie (rpb): 120
Regensburger Verbundklassifikation (rvk): AL 58601
German subject headings:
Universität Trier ; Forschung ; Lehre
Special subject collections:
5,2 ; 24,2 ; 24 ; FID-GER-DE-30