Shasha, Dennis <br/><br/>
Codes, puzzles and conspiracy 

 - New York  W.H. Freeman  1992 
 - ix,[4],241 p.  Illustration 
<br/><br/><label>ISBN: </label>071672314X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARTS
<br/><br/><label>Dewey Class. No.: </label>793.74  / SHA