00427nam a22001452  4500001001100000005001700011008004100028040000800069100002800077245005800105260003900163300003100202650002600233050002200259000001563320140825164621.0090408s2002    xx            000 0 eng d  aPUL1 aRuggiero, Vincent Ryan.10aBecoming a critical thinker /cVincent Ryan Ruggiero.  aBoston :bHoughton Mifflin,c2002.  avxii, 200   p. ;c24   cm. 0aThought and thinking.  aBF455b.R829 2002