Columbia subject headings:
Architects--Czech Republic--20th century.
Architecture--Czech Republic--20th century.
Koula, J. E. (Jan E.), 1896-1975.
Harvard subject headings:
Princeton subject headings:
Architects--Czechoslovakia--20th century--Biography.
Architecture, Czech--20th century.
Architecture, Modern--Czechoslovakia.
Koula, J. E. (Jan E.), 1896-1975.