TY  - BOOK
AU  - Bono,Edward De
ED  - Penguin Books
TI  - the 5-day course in thinking
SN  - 0 14 013789 0
PY  - 1991///.
CY  - london: 
PB  - penguin books, 
KW  - Psychology
KW  - thinking
N1  - 160pp., 20x13
ER  -