Columbia subject headings:
Antichrist.
Roerich, Nicholas, 1874-1947--Cult--Russia (Federation)
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Apologetic works.
Harvard subject headings:
Orthodox Eastern Church--Russia (Federation)--Apologetic works.
Orthodox Eastern Church--Russia (Federation)--Doctrines.
Rerikh, E. I. (Elena Ivanovna), 1879-1955--Religion.
Rerikh, E. I. (Elena Ivanovna), 1879-1955.
Roerich, Nicholas, 1874-1947
Roerich, Nicholas, 1874-1947--Cult--Russia (Federation).
Roerich, Nicholas, 1874-1947--Religion.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Apologetic works.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Doctrines.
Theosophy--Controversial literature.
Princeton subject headings: