Columbia subject headings:
Architecture--Sweden--Stockholm--History--20th century.
Östberg, Ragnar, 1866-1945.
Harvard subject headings:
Architecture, Modern--20th century--Sweden--Stockholm.
City planning--Sweden--Stockholm--History--20th century.
Stockholm (Sweden)--Buildings, structures, etc.
Stockholms stadshus (Stockholm, Sweden)
Östberg, Ragnar, 1866-1945--Criticism and interpretation.
Östberg, Ragnar, 1866-1945.
Princeton subject headings:
Architecture, Modern--20th century--Sweden--Stockholm.
Östberg, Ragnar, 1866-1945.