Von Oech, Roger.
A whack on the side of the head : how you can be more creative / Roger von Oech ; illustrated by George Willett. - 25th anniversary ed. - New York : Business Plus, 2008. - 256 p. : ill. ; 21 cm.
9780446404662 (pbk.) 0446404667 (pbk.)
Creative thinking.
Success--Psychological aspects.
153.35 / VON 2008
A whack on the side of the head : how you can be more creative / Roger von Oech ; illustrated by George Willett. - 25th anniversary ed. - New York : Business Plus, 2008. - 256 p. : ill. ; 21 cm.
9780446404662 (pbk.) 0446404667 (pbk.)
Creative thinking.
Success--Psychological aspects.
153.35 / VON 2008