Rowland, Kurt F. <br/><br/>
The shapes we need. 

 - 128 p. 
<br/><br/> Accompanied by: Notes for teachers. - 64 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial design<br/>Design
<br/><br/><label>Dewey Class. No.: </label>745.4