Gerstein, Larry J <br/><br/>
Basic quadratic forms 

 - Rhode Island  American mathematical society  2008 
 - xiii, 255p.   
 - Graduate studies in mathematics ; Vol. 90 .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780821887202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Number theory<br/>Quadratic equations<br/>Quadratic forms