Columbia subject headings:
Harvard subject headings:
Children's literature, German--History and criticism
Humor in literature.
Kästner, Erich, 1899-1974--Appreciation.
Kästner, Erich, 1899-1974--Criticism and interpretation.
Kästner, Erich, 1899-1974--Criticism, interpretation, etc.
Kästner, Erich, 1899-1974--Humor.
Princeton subject headings:
Kästner, Erich, 1899-1974--Criticism, interpretation, etc.
Kästner, Erich, 1899-1974--Humor.