Columbia subject headings:
Orthodox Eastern Church--Doctrines.
Truth--Religious aspects--Christianity.
Harvard subject headings:
Knowledge, Theory of
Orthodox Eastern Church--Doctrines.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History of doctrines.
Truth--Religious aspects--Christianity
Truth--Religious aspects--Christianity--History of doctrines.
Princeton subject headings:
Knowledge, Theory of.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History of doctrines.
Truth--Religious aspects--Christianity--History of doctrines.