Columbia subject headings:
Architecture--Austria--Sankt Pölten--History--20th century.
Architecture--Austria--Sankt Pölten.
Sankt Pölten (Austria)--Buildings, structures, etc.
Harvard subject headings:
Architecture, Modern--20th century--Austria--Sankt Pölten.
Architecture--Austria--Sankt Pölten--History--20th century.
Architecture--Austria--Sankt Pölten.
Sankt Pölten (Austria)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Modern--20th century--Austria--Sankt Pölten.
Sankt Pölten (Austria)--Buildings, structures, etc.