Dean Richard A <br/><br/>
Elements of abstract algebra 
Dean Richard A 
 -  1966 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>21662 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2, K61