TY  - BOOK
AU  - De Bono, Edward
TI  - Belajar Berfikir
SN  - 9837204249
U1  - 153.42 
PY  - 2001///
CY  - Kuala Lumpur
PB  - Golden Dentre Bhd
KW  - Problem solving
KW  - Thought and thinking
ER  -