Columbia subject headings:
Harvard subject headings:
Comedy films--History and criticism
Comic books, strips, etc.--Themes, motives
Motion pictures--Plots, themes, etc.
Sex ratio.
Women in motion pictures
Princeton subject headings:
Comedy films--History and criticism.
Comic books, strips, etc.--Themes, motives.
Motion pictures--Plots, themes, etc.
Sex ratio.
Women in motion pictures.