Columbia subject headings:
Covici, Pascal, 1885-1964.
Novelists, American--20th century--Biography.
Publishers.
Steinbeck, John, 1902-1968--Correspondence.
Steinbeck, John, 1902-1968--Criticism and interpretation.
Steinbeck, John, 1902-1968.
Harvard subject headings:
Covici, Pascal, 1885-1964.
Literature publishing--History--20th century.
Novelists, American--20th century--Biography
Steinbeck, John, 1902-1968
Steinbeck, John, 1902-1968--Correspondence.
Steinbeck, John, 1902-1968--Relations with editors.
Steinbeck, John, 1902-1968--Relations with publishers.
Princeton subject headings:
Covici, Pascal, 1885-1964.
Literature publishing--History--20th century.
Novelists, American--20th century--Biography.
Steinbeck, John, 1902-1968--Correspondence.
Steinbeck, John, 1902-1968--Relations with editors.
Steinbeck, John, 1902-1968--Relations with publishers.