Columbia subject headings:
Sprigg, C. St. John (Christopher St. John), 1907-1937.
Harvard subject headings:
Caudwell, Christopher, 1907-1937
Caudwell, Christopher, 1907-1937--Criticism and interpretation--Congresses.
Princeton subject headings:
Literature--Philosophy--Congresses.
Marxist criticism--Great Britain--History--20th century--Congresses.
Sprigg, C. St. John (Christopher St. John), 1907-1937--Criticism and interpretation--Congresses.
Sprigg, C. St. John (Christopher St. John), 1907-1937--Political and social views--Congresses.