Davies E B <br/><br/>
Spectral theory and differential operators 

 - Cambridge  Cambridge University Press         1995 
 - ix,182p 
 - Cambridge studies in advanced mathematics; 42 .
<br/><br/> Bibliography pp178; Index 180-182p 
<br/><br/><label>ISBN: </label>0521472504 (hbd) 
<br/><br/><label>Standard No.: </label>3274 
<br/><br/><label>Source: </label> Selectbook,  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Operational calculus<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B48, N5