Columbia subject headings:
Bibliography--Study and teaching.
Books--History--Study and teaching.
Criticism, Textual--Study and teaching.
Harvard subject headings:
Bibliography--Study and teaching.
Books--History--Study and teaching.
Criticism, Textual--Study and teaching.
Princeton subject headings:
Bibliography--Study and teaching.
Books--History--Study and teaching.
Criticism, Textual--Study and teaching.