Columbia subject headings:
Catholic Church--Customs and practices.
Mary, Blessed Virgin, Saint--Assumption--Orthodox Eastern Church.
Mary, Blessed Virgin, Saint--Assumption.
Orthodox Eastern Church--Customs and practices.
Harvard subject headings:
Catholic Church--Customs and practices.
Mary, Blessed Virgin, Saint--Assumption--Orthodox Eastern Church.
Mary, Blessed Virgin, Saint--Assumption.
Orthodox Eastern Church--Customs and practices.
Princeton subject headings:
Catholic Church--Customs and practices.
Mary, Blessed Virgin, Saint--Assumption--Orthodox Eastern Church.
Mary, Blessed Virgin, Saint--Assumption.
Orthodox Eastern Church--Customs and practices.