Halmos,Paul R. <br/><br/>
A Hilbert Space Problem Book  Textual Documents 

 - 1967. 
 - New York:  American Book ,  1967. 
 - xvii;365p.:  R05866. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistics. Compact Operatiors,Strong and Weak Topologies.
<br/><br/><label>Dewey Class. No.: </label>517.7 HAL