000			00340nam a2200145Ia 4500
001			21713
008			140409s9999 xx 000 0 und d
040			_cPK-LaUMT
100			_aedward de Bono
245			_aSix thinking hats _cedward de Bono
260			_c1985
500			_aEntered from accession register.
546			_aEN
942			_cBK
999			_c22013 _d22013