Indian correspondence before and during stay in India, Dec. 1958-April 1959 Box 8 Unit ID: 59 Date: Dec. 1958-April 1959
Introduction, criticism of abstraction, criticism of generality - freedom and change Box 2 Unit ID: 10
'Is there a problem about appearances?' in Philosophical Quarterly, Oct. 1966 Box 4 Unit ID: 32 Date: Oct. 1966
Logical peculiarities of Social Enquiry - introduction psychology and the social sciences Box 3 Unit ID: 22