Columbia subject headings:
Dramatists, American--20th century--Biography.
Oklahoma--In literature.
Riggs, Lynn, 1899-1954.
West (U.S.)--In literature.
Harvard subject headings:
Dramatists, American--20th century--Biography
Oklahoma in literature.
Oklahoma--In literature.
Riggs, Lynn, 1899-1954
West (U.S.)--In literature.
Princeton subject headings:
Dramatists, American--20th century--Biography.
Oklahoma--In literature.
Riggs, Lynn, 1899-1954.
West (U.S.)--In literature.