Johnson, Donovan A. <br/><br/>
Curves in space. 

 - St. Louis :  Webster Pub. Co.,  c1963. 
 - Exploring mathematics on your own .
<br/><br/><label>LCCN: </label>63001559 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curves -- Juvenile literature.--Curves -- Juvenile literature.
<br/><br/><label>LC Class. No.: </label>QA447  / .J6 
<br/><br/><label>Dewey Class. No.: </label>j513