00333nam a2200121Ia 4500008004100000041001200041082002200053100004200075245003000117260003600147300000700183650002100190231217s9999    xx            000 0 und d  aEnglish  a793.73  DIS1;1  R  aDispezio, Michael A Miller, Myron ill 0aCritical thinking puzzles  c2005bGoodwill Publ.aNew Delhi  a96  aCritical,puzzles