Kahan, Steven  <br/><br/>
Take a look at a good book :  The third collection of additive alphametics for the connoisseur / 
by Steven Kahan  
 - New York :  University Press ,  1996 . 
 - 120 p.  Paper Back 
 - Recreational mathematics  .
<br/><br/><label>ISBN: </label>9788173711398 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indoor games and amusements<br/>Games <br/>Puzzles and puzzle games<br/>Connoisseur 
<br/><br/><label>Dewey Class. No.: </label>793.74  / STE-T