Columbia subject headings:
Authors, Czech--20th century--Biography.
Children's literature, Czech--History and criticism.
Children--Books and reading--Czech Republic.
Czech literature--20th century--History and criticism.
Říha, Bohumil, 1907-1987.
Harvard subject headings:
Authors, Czech--20th century--Biography.
Authorship.
Children's literature, Czech--History and criticism.
Children--Books and reading--Czech Republic
Czech literature--20th century--History and criticism.
Říha, Bohumil, 1907-1987
Princeton subject headings: