Hislop P D  1955 <br/><br/>
Introduction to spectral theory :  with applications to Schr?ger operators / 
P.D. Hislop, I.M. Sigal. 
 - New York :  Springer Verlag,  c1996. 
 - ix, 337 p. :  ill. ;  25 cm. 
 - Applied mathematical sciences ;  v. 113. .
 - Applied mathematical sciences (Springer-Verlag New York Inc.) ;  v. 113. .
<br/><br/>Includes bibliographical references (p. [319]-331) and index. 
<br/><br/><label>ISBN: </label>0387945016 (hardcover : alk. paper) 
<br/><br/><label>LCCN: </label>95012926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied mathematical sciences
<br/><br/><label>LC Class. No.: </label>QA1