Shapes 

 - Gurgaon  Scholastic India Pvt Ltd  2007 
 - (un paged) : col. ill 
<br/><br/><label>ISBN: </label>9788176556484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>372.7 GOO