00442nam a2200133 a 450000500170000000800410001702000180005804100080007608200100008410000170009424501230011126400470023430000270028120260717093312.0260717s2003    ii            000 0 eng d  a9780471735380  aeng04a158.11 aTracy, Brian10aChange your thinking, change your life : how to unlock your full potential for success and achievement /cTracy, Brian 1aHoboken :bJohn Wiley & Sons, Inc.,c2003.  axviii, 270 p. ; 23 cm.