Columbia subject headings:
Anxiety--Caricatures and cartoons.
Caricatures and cartoons.
Comic books, strips, etc.--Germany.
Comics (Graphic works)
German wit and humor, Pictorial.
Panic--Caricatures and cartoons.
Harvard subject headings:
Anxiety--Caricatures and cartoons.
Comic books, strips, etc.--Germany.
German wit and humor, Pictorial.
Panic--Caricatures and cartoons.
Princeton subject headings: