Columbia subject headings:
Bohemian Brethren--Controversial literature.
Ivan IV, Czar of Russia, 1530-1584.
Orthodox Eastern Church--Controversial literature.
Rokyta, Jan, -1591.
Harvard subject headings:
Bohemian Brethren--Controversial literature.
Bohemian Brethren--Doctrinal and controversial works.
Ivan IV, Czar of Russia, 1530-1584.
Orthodox Eastern Church--Controversial literature.
Orthodox Eastern Church--Doctrinal and controversial works.
Rokyta, Jan, -1591.
Princeton subject headings: