A whack on the side of the head :
Von Oech, Roger.
A whack on the side of the head : how you can be more creative / Roger von Oech. - Rev. ed. - New York, USA : Warner Books, c1990. - xi, 196 p. : ill. ; 23 cm.
0446391581
89049405
Creative thinking.
Success--Psychological aspects.
BF 408 / .V58 1990
153.3/5
A whack on the side of the head : how you can be more creative / Roger von Oech. - Rev. ed. - New York, USA : Warner Books, c1990. - xi, 196 p. : ill. ; 23 cm.
0446391581
89049405
Creative thinking.
Success--Psychological aspects.
BF 408 / .V58 1990
153.3/5