Kruse, Robert L. <br/><br/>
Nilpotent rings  / 

 - New York:  Gordon & Breach,  1969 
 - viii, 127p. Index. Bibl. 
 - Notes on Mathematics and its applications .
<br/><br/> "International student edition" 
<br/><br/><label>Dewey Class. No.: </label>512  / K94.NR