Hafstrom, John Edward. <br/><br/>
Basic concepts in modern mathematics. 

 - Reading, Mass.  Addison-Wesley Pub. Co.  [1961] 
 - 195 p.  illus.  24 cm. 
 - Addison-Wesley series in mathematics .
<br/><br/><label>LCCN: </label>61007752 /L/r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA154  / .H15 
<br/><br/><label>Dewey Class. No.: </label>512