Columbia subject headings:
Art--Germany--Trier--20th century.
College buildings--Germany--Trier.
Landscape architecture--Germany--Trier.
Trier (Germany)--Buildings, structures, etc.
Universität Trier.
Harvard subject headings:
College buildings--Germany--Trier--Designs and plans.
Landscape architecture--Germany--Trier.
Universität Trier--Buildings.
Universities and colleges--Germany--Trier--Planning.
Princeton subject headings: