"A Calculus of Social Choice?" (Notes for Seminar on Social Control), 23 June, 1953 Unit ID: 21 Date: 23 June, 1953
Appendices A, B and C to "U.K. National Income, Output and Employment, 1946-1948", January 1948 Unit ID: 4 Date: January 1948
Appendix to "Economic Growth and Capital Accumulation", Economic Record, November 1956 Unit ID: 31 Date: November 1956