THE POWER OF LOGIC 

 - LANDAN  HALL  2000 
 - 566 
<br/><br/><label>ISBN: </label>0767417739HU 
<br/><br/><label>LC Class. No.: </label>160/LAY  / 1 
<br/><br/><label>Dewey Class. No.: </label>160 LAY  / 1