00377nam a22001337a 4500008004100000020001800041050002200059100002600081245004600107250001200153260002500165300003700190650001600227170222b        xxu||||| |||| 00| 0 eng d  a9780558063849  aQA 39.3 .B55 2009  aBlitzer, Robertd2009  aThinking Mathematically/cRobert, Blitzer  a4th ed.  aUSA:bCustom,c2009.  axvi, 976p. :.ll.bincludes index  aMathematics