Cassels, J. W. S. <br/><br/>
Rational quadratic forms/ 
J. W. S. Cassels. 
 - London  New York:  Academic Press,  1978. 
 - xvi, 413 p. ;  24 cm. 
 - L.M.S. monographs  13. .
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 391-402. 
<br/><br/><label>ISBN: </label>0121632601 
<br/><br/><label>LCCN: </label>77093198 //r892 
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forms, Quadratic.
<br/><br/><label>Dewey Class. No.: </label>512.944  / C344r