00651nam a22002297a 4500 SNU 20140625171508.0 140625b xxu||||| |||| 00| 0 eng d 9780140137798 HCL 153.35 DEB De Bono, Edward Lateral thinking : a textbook of creativity / Edward De Bono London ; New York : Penguin Books , 1990, ©1970. 260 p. : ill. ; 20 cm. Lateral thinking. Creative thinking. Creativiteit. Edward De Bono Personality development ddc HCL 12584 12584 0 0 ddc 0 0 SNUL SNUL 2014-06-25 1 3 153.35 DEB H1811 2019-12-09 00:00:00 2017-11-28 2014-06-25 HCL 1 0 ddc 0 0 SNUL SNUL 2014-07-11 0 153.35 DEB H7204 2014-07-11 00:00:00 2014-07-11 HCL