000 00262nam a2200121Ia 4500
100 _aEdward De Bono
020 _a0-14-023075-0
942 _cBK
245 _aWater logic
260 _aPenguin Books, London
_c1994
082 _a153 Deb
300 _axiv,191p figs.
999 _c36400
_d36400