"Based on material taken from a series of letters to thinkers which were published periodically between 1982 and 1984"
Actual cover shown.
LETTERS TO THINKERS: FURTHER THOUGHTS ON LATERAL THINKING by Edward De Bono
AU$5.00Price
Harrap Ltd (1987)
"Based on material taken from a series of letters to thinkers which were published periodically between 1982 and 1984"
Actual cover shown.
Harrap Ltd (1987)