000 00266nam a2200121Ia 4500
008 250909s9999||||xx |||||||||||||| ||und||
035 _a6918
082 _a890
100 _aBono Edward
245 0 _aSix Thinking Hats
260 _bPenguin Books
_c2010
942 _cBK
999 _c25084
_d25084