TY  - BOOK
AU  - De Bono Edward
TI  - Lateral thinking : a textbook of creativity 
SN  - 9780141033082
U1  - 153.35 DEB 
PY  - 1990///
CY  - London
PB  - Penguin Books, 
KW  - Lateral thinking
KW  - Creative thinking
KW  - Creativiteit.
N1  - Includes index
ER  -