Mason, John <br/><br/>
Developing thinking in geometry  [cd-rom] 
edited by Sue Johnston-Wilder and John Mason 
 - London:  Open University Press  2005 
 - 4 3/4 in 
<br/><br/> Accompanied by a text book available in main collection 
<br/><br/><label>ISBN: </label>9781412911696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOMETRY--STUDY AND TEACHING<br/>SYMMETRY--STUDY AND TEACHING<br/>MATHEMATICS--HANDBOOKS, MANUALS, ETC
<br/><br/><label>LC Class. No.: </label>CD/QA 461 Dev