Naimark, M. A. <br/><br/>
Normed algebras   

 - Groningen  Wolters-Noordhoff  1972 
 - xvi, 598p. 
<br/><br/> "Tr. by Lee F. Boron".   
<br/><br/><label>Dewey Class. No.: </label>515.72  / N157.NA