Hafstrom John E <br/><br/>
Basic concepts in modern mathematics 
Hafstrom John E 
 - Reading  Addison Wisley          1961 
 - x, 195p.  cm. 
 - Addison wesley  series in mathematics .
<br/><br/><label>Standard No.: </label>60790 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B, K1