00688nam a22002297a 4500 SNU 20140819200640.0 140819b xxu||||| |||| 00| 0 eng d 9780446674553 HCL 153.35 OEC Von Oech, Roger ; Willett, George G. A whack on the side of the head : how you can be more creative / Roger Von Oech New York : Warner Books 1998 vii, 232 p. : ill. ; 23 cm. A whack on the side of the head Creative thinking. Psychological aspects Achievement. Roger Von Oech ddc HCL 24442 24442 0 0 ddc 0 0 SNUL SNUL 2014-08-19 1 153.35 OEC H11157 2016-09-09 00:00:00 2016-08-16 2014-08-19 HCL