Columbia subject headings:
Comedy films--United States--History and criticism.
Hardy, Oliver, 1892-1957.
Laurel, Stan.
Harvard subject headings:
Comedy films--United States--History and criticism
Hardy, Oliver, 1892-1957.
Laurel, Stan, 1890-1965.
Princeton subject headings:
Comedy films--United States--History and criticism.
Hardy, Oliver, 1892-1957--Criticism and interpretation.
Laurel, Stan--Criticism and interpretation.