Mackey G.W. <br/><br/>
The Theory of Unitary Group Representations. 
Mackey G.W. 
 - Chicago,London  The University of Chicago Press  1976 
 - 372 p. 
<br/><br/> Chicago Lectures in Mathematics 
<br/><br/><label>Dewey Class. No.: </label>512.54/Berb.