New trends in mathematics teaching 

 - 1970  Uncesco  Paris 
 - 476p.  V.2 
<br/><br/><label>ISBN: </label> £2.10 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / NEW