Burns, Marilyn,  1941- <br/><br/>
The greedy triangle / 
written by Marilyn Burns ; illustrated by Gordon Silveria. 
 - 1 volume (unpaged) :  colour illustrations ;  27 cm 
<br/><br/> "A brainy day book.". 
<br/><br/> Dissatisfied with its shape, a triangle keeps asking the local shapeshifter to add more lines and angles until it doesn't know which side is up. 
<br/><br/><label>ISBN: </label>0590489917 9780590489911 
<br/><br/><label>LCCN: </label>94011308 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)<br/>Geometry--Study and teaching (Elementary)<br/>Shapes--Fiction
<br/><br/><label>LC Class. No.: </label>PZ7.B93739  / Gr 1994 
<br/><br/><label>Dewey Class. No.: </label>372.76