Columbia subject headings:
Bible. Gospels. Syriac. Diatessaron--Criticism, interpretation, etc.
Christian literature, Syriac--Translations into Latin--History and criticism.
Tatian, approximately 120-173--Criticism and interpretation.
Harvard subject headings:
Bible. Gospels. Syriac. Diatessaron--Criticism, interpretation, etc.
Tatian, approximately 120-173.
Princeton subject headings:
Bible. New Testament. Gospels. Syriac. Diatessaron--Criticism, interpretation, etc.
Christian literature, Early--Syriac authors--Translations into Latin--History and criticism.
Tatian, approximately 120-173--Criticism and interpretation.