Columbia subject headings:
Harvard subject headings:
American literature--20th century--First editions--Bibliography.
Book collecting.
Books--Prices
English imprints--Collectors and collecting.
English literature--20th century--First editions--Bibliography.
First editions.
Princeton subject headings:
American literature--20th century--Bibliography--First editions.
Book collecting.
Books--Prices.
English imprints--Collectors and collecting.
English literature--20th century--Bibliography First editions.
First editions.