Watson, G.L.. <br/><br/>
Integral Quadratic Forms /  

 - 1st ed /  
 - London N.W.1 :   Cambridge University Press. 
 - p.143,vii :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>B25,2  / K0