Columbia subject headings:
Eisner, Pavel, 1889-1958--Congresses.
Prague (Czech Republic)--Intellectual life--20th century--Congresses.
Harvard subject headings:
Eisner, Pavel, 1889-1958--Congresses.
Prague (Czech Republic)--Intellectual life--20th century--Congresses.
Princeton subject headings:
Eisner, Pavel, 1889-1958--Congresses.
Prague (Czech Republic)--Intellectual life--20th century--Congresses.