000 00271nam a2200121Ia 4500
100 _aEdward de Bono
020 _a0-14-013789-0
942 _cBK
245 _aThe 5 day course in thinking
260 _aPenguin Books, London
_c1991
082 _a153.2 deB
300 _a160p
999 _c37438
_d37438