Piaget

Understanding Causality by Jean Piaget,Garcia WW Norton & Co Paperback 31 May 1980 from£12.99 | RRP: ~~£2.1~~
Control Freaks: Who They Are and How to Stop Them from Running Your Life by Gerald W. Piaget Doubleday Hardcover 1 June 1991 from£19.71 | RRP: ~~£13.56~~
Biology and Knowledge by Walsh Beatrix,Piaget Jean University of Chicago Press Paperback 1 March 1974 from£4.92 | RRP: £
The Psychology of the Child by Jean Piaget,Barbel Inhelder Basic Books Paperback 27 September 1972 from£22.93 | RRP: ~~£14.99~~
Psychology and Epistemology: towards a Theory of Knowledge by Jean Piaget,Trans. P.a. Wells Penguin Books Ltd Paperback 30 June 1983 from£3.03 | RRP: ~~£2.25~~