Lovell, Kenneth <br/><br/>
Mathematics education reports: Intelectual growth and understanding mathematics 

 - Columbus  ERIC Information Analysis Centre for Science and Mathematics  1971 
 - 21p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510.7 LOV