Columbia subject headings:
Catholic Church. Tropologion (Melchite)
Saint Catherine (Monastery : Mount Sinai). Manuscript. Syriac no. 261.
Harvard subject headings:
Catholic Church Tropologion (Melchite)--Liturgy.
Catholic Church--Byzantine rite, Melchite.
Saint Catherine (Monastery : Mount Sinai). Manuscript. Syriac 261.
Tropes (Music)
Princeton subject headings:
Catholic Church. Tropologion (Melchite)
Saint Catherine (Monastery : Mount Sinai). Manuscript. Syriac no. 261.