Pencil drawing techniques / 
edited by David Lewis 
 - New York :  Watson-Guptill,  c1984. 
 - 144 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0823039919 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pencil drawing<br/>Technique
<br/><br/><label>LC Class. No.: </label>NC890  / .P4 1984 
<br/><br/><label>Dewey Class. No.: </label>741.24  / P373