Columbia subject headings:
American fiction--20th century--History and criticism.
West (U.S.)--In literature.
Harvard subject headings:
American fiction--20th century--History and criticism
Cassidy, Hopalong (Fictitious character)
Frontier and pioneer life in literature.
McMurtry, Larry--Characters--Hud.
West (U.S.)--In literature.
Western stories--History and criticism.
Princeton subject headings:
American fiction--20th century--History and criticism.
Cassidy, Hopalong (Fictitious character)
Frontier and pioneer life in literature.
McMurtry, Larry--Characters--HUD.
West (U.S.)--In literature.
Western stories--History and criticism.