Columbia subject headings:
Monasticism and religious orders (Canon law)--Orthodox Eastern Church.
Orthodox Eastern Church--Byzantine Empire--Discipline--Early works to 1800.
Orthodox Eastern literature--Translations into Church Slavic.
Orthodox Eastern monasticism and religious orders--Rules--Early works to 1800.
Harvard subject headings:
Manuscripts, Church Slavic.
Manuscripts, Greek.
Nikon, Chernogoret︠s︡, -1088. Taktikon.
Orthodox Eastern Church--Byzantine Empire--Discipline--Early works to 1800.
Orthodox Eastern Church--History--Sources.
Orthodox Eastern Church--Theology.
Orthodox Eastern literature--Translations into Church Slavic.
Orthodox Eastern literature.
Orthodox Eastern monasticism and religious orders--History--Sources.
Orthodox Eastern monasticism and religious orders--Rules--Early works to 1800.
Princeton subject headings: