Nelms, Henning,  1900-. <br/><br/>
Thinking with a pencil / 
Henning Nelms ; with 692 illustrations of easy ways to make and use drawings in your work and in your hobbies. 
 - New York :  Barnes & Noble,  1964. 
 - xiii, 348 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references : p. 331-337. 
<br/><br/><label>ISBN: </label>0389030589 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drawing--Study and teaching