Topping, David M.. <br/><br/>
Lectures on Von Neumann Alegebras /  

 - 1st ed /  
 - London S.E.1 :   Van Nostrand Reinhold Company. 
 - p.112 :  
<br/><br/><label>ISBN: </label>0-442-08563-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B313  / L1T;1