Columbia subject headings:
Bible. Samuel, 1st, XXI-XXII--Criticism, interpretation, etc.
Bible. Samuel, 1st, XXI-XXII--Language, style.
Harvard subject headings:
Bible. Samuel, 1st., XXI-XXII--Criticism, Textual.
Bible. Samuel, 1st., XXI-XXII--Criticism, interpretation, etc.
Princeton subject headings: