Columbia subject headings:
Bible. Galatians--Commentaries.
Bible. Philemon--Commentaries.
Bible. Philippians--Commentaries.
Bible. Thessalonians, 1st--Commentaries.
Harvard subject headings:
Bible. Galatians--Commentaries.
Bible. Philemon--Commentaries.
Bible. Philippians--Commentaries.
Bible. Thessalonians, 1st--Commentaries.
Princeton subject headings: