Denes, J. <br/><br/>
Latin squares :  new developments in the theory and applications / 
J. Denes and A.D. Keedwell. 
 - Amsterdam :  North-Holland,  1991. 
 - xiv, 453 p. 
 - Annals of discrete mathematics; 46 .
<br/><br/><label>ISBN: </label>0444888993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magic squares.