TY  - BOOK
AU  - Von Oech,Roger
TI  - A whack on the side of the head: how you can be more creative 
SN  - 0446391581
AV  - BF 408 .V58 1990
U1  - 153.3/5 20
PY  - 1990///
CY  - New York, USA
PB  - Warner Books
KW  - Creative thinking
KW  - Success
KW  - Psychological aspects
ER  -