Columbia subject headings:
Harvard subject headings:
John, of Damascus, Saint--Criticism and interpretation.
John, of Damascus, Saint. Exposition of the Orthodox faith.
Manuscripts, Church Slavic--History and criticism.
Orthodox Eastern Church--Doctrines--Early works to 1800.
Theology, Doctrinal--History and criticism.
Princeton subject headings:
John, of Damascus, Saint--Criticism and interpretation.
John, of Damascus, Saint. Exposition of the Orthodox faith.
Manuscripts, Church Slavic--History and criticism.
Orthodox Eastern Church--Doctrines--Early works to 1800.
Theology, Doctrinal--History and criticism.