Children learning geometry  :   foundation activities in shape (5-9 ) /  
edited by J.A Glenn. 
 - London :   Harper & Row,   1979. 
 - 128 p. :    ill.    21 cm. 
<br/><br/><label>ISBN: </label>0063181193 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics --Study and teaching (Elementary).------
<br/><br/><label>Dewey Class. No.: </label>372.73