Faris, W.G <br/><br/>
Self-adjoint operators 
W.G. Faris 
 - Berlin  Springer  1975 
 - vii  115 
 - Lecture notes in mathematics 433 .
<br/><br/><label>ISBN: </label>3540070303 
<br/><br/><label>Dewey Class. No.: </label>5.03+22  / FARI