Columbia subject headings:
Catholic Church. Sacramentary (Gelasian sacramentary)
Catholic Church. Sacramentary.
Harvard subject headings:
Catholic Church Sacramentary.--Liturgy.
Catholic Church. Sacramentary (Gelasian sacramentary)
Catholic Church. Sacramentary.
Princeton subject headings:
Catholic Church. Sacramentary.
Vatican. Biblioteca vaticana. Mss. (Reg. Lat. 316)