Amir, Dan <br/><br/>
Characterizations of inner product spaces/ 
Dan Amir. 
 - Basel ;  Boston:  Birkhäuser,  1986. 
 - 200 p. cm.: 
 - Operator theory, advances and applications.  v. 20. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 
<br/><br/><label>ISBN: </label>3764317744 
<br/><br/><label>LCCN: </label>86018807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inner product spaces.
<br/><br/><label>Dewey Class. No.: </label>515.733