TY  - BOOK
AU  - De Bono,Edward
TI  - Letters to thinkers: further thoughts on lateral thinking 
SN  - 0245545751
U1  - 153.4 
PY  - 1987///
CY  - London
PB  - Harrap
KW  - Lateral thinking
KW  - Psychology
KW  - Thought and thinking
ER  -