TY  - BOOK
AU  - Haques Elliott ed
TI  - Levels of abstraction in logic and human action :  a theory of continuity in the structure of mathematical logic psychological behaviour and social organisation
U1  - R1:(B), L8 
PY  - 1978///
CY  - Lonodn
PB  - Heinemann       
KW  - PHILOSOPHY; MATHEMATICS
ER  -