Mason, John <br/><br/>
Developing thinking in geometry  

 - Los Angeles    SAGE  2005 
<br/><br/><label>ISBN: </label>978 1 412 91169 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOMETRY STUDY AND TEACHING
<br/><br/><label>Dewey Class. No.: </label>516 0071 DEV