TY  - BOOK
AU  - De Bono,Edward,1933-
TI  - Think note write. Purple Book 2 
AV  - BF 455 D4 1990 
PY  - 1990///
CY  - Logan, IA
PB  - Perfection Form
KW  - Thought and thinking
KW  - Creative thinking (Education)
ER  -