Jibi George <br/><br/>
Preparation and testing of models for teaching geometry. . . / 
by Jibi George 
 -  Phd thesis Dept of Edu Unty of Kerala,  2002. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370  / JIB.P