Hiai, Fumio and Kosaki, Hideki <br/><br/>
Means of hilbert space operators   

 - Berlin  Springer-Verlag  2003 
 - viii, 148p. Bibl. Index. 
 - Lecture notes in mathematics   1820 .
<br/><br/> "Purchased under NBHM grant for the year 2003-2004"   
<br/><br/><label>ISBN: </label>3540406808 
<br/><br/><label>Dewey Class. No.: </label>515.72  / H623.MH