Barbeau, Edward J <br/><br/>
Pell's equation 
Edward J. Barbeau 
 - Berlin  Springer  2003 
 - xi, 212 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references (p. 205-210) and index 
<br/><br/><label>ISBN: </label>9780387955292 
<br/><br/><label>ISSN: </label>2002070735 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory<br/>Pell's equation
<br/><br/><label>Dewey Class. No.: </label>512.7 BAR