Kahan, Steven <br/><br/>
At last  Encoded Totals: the long-awaited sequel to have some sums to solve 
Steven Kahan 
 - 2nd ed. 
 - Hydrabad  University Press  1998 
 - 122p. 
<br/><br/><label>ISBN: </label>8173711380 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations
<br/><br/><label>Dewey Class. No.: </label>793.74 KAH