Feigelstock, S. <br/><br/>
Additive Groups of Rings 2 

 - Harlow, Essex :   Longman Scientific and Technical,   c1988 
 - 100 p.  : ill 
 - Pitman Research Notes in Mathematics Series ; No. 169 .
<br/><br/>Includes Bibliographical References and Index 
<br/><br/>v. 2.   
<br/><br/><label>ISBN: </label>0582013704 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abelian Groups
<br/><br/><label>Dewey Class. No.: </label>512.2  / FEI