5939099
9780446404662
Roger von Oech's fully illustrated and updated volume is filled with even more provocative puzzles, anecdotes, exercises, metaphors, cartoons, questions, quotations, stories, and tips designed to systematically break through your mental blocks and unlock your mind for creative thinking.von Oech, Roger is the author of 'Whack on the Side of the Head', published 2008 under ISBN 9780446404662 and ISBN 0446404667.
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