The School Mathematics Project  

 - Cambridge:  At The University Press,  1970. 
 - 144p.;  ill.  23cm 
<br/><br/><label>ISBN: </label>0521078792 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / SCH