Columbia subject headings:
Bible. Epistles and Gospels, Liturgical--Criticism, Textual.
Lectionaries--History and criticism.
Harvard subject headings:
Bible. N.T. Epistles and Gospels, Liturgical--Criticism, Textual.
Lectionaries--History and criticism.
Princeton subject headings:
Bible. Epistles--Criticism, Textual.
Bible. Gospels--Criticism, Textual.
Lectionaries--History and Criticism.