Fletcher T J Ed. <br/><br/>
Some lessons in mathematics 
Fletcher T J Ed. 
 -  1965 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>60769 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B, K5