Block, Seymour S. <br/><br/>
Before Sudoku:  The World Of Magic Squares, 

 - 1st. 
 - New York  Oxford University Press  2009 
 - x,239p. 
<br/><br/><label>ISBN: </label>9780195367904'  RS 707.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Fiction
<br/><br/><label>Dewey Class. No.: </label>793.74 BLO