Zweng, Marilyn and others <br/><br/>
Proceedings of the fourth international congress on mathematical education 

 - London  ; Birkhauser  , 1983 
 - xv,722p. 
<br/><br/><label>ISBN: </label>3764330821  160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / ZWE