Columbia subject headings:
Apologetics--Early works to 1800.
Tatian, approximately 120-173. Oratio ad Graecos.
Harvard subject headings:
Apologetics--Early works to 1800
Tatian, approximately 120-173. Oratio ad Graecos.
Princeton subject headings:
Apologetics--Early works to 1800.
Tatian, approximately 120-173. Oratio ad Graecos.