Sawyer, W. W. <br/><br/>
A concrete approach to abstract algebra 

 - San Francisco  W. H. Freeman and Company  1959 
 - 234p.  18cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA266.S28