Watson, Ernest William,  1884-1969. <br/><br/>
Ernest W. Watson's Course in pencil sketching :  four books in one / 
Ernest W. Watson. 
 - New York :  Van Nostrand Reinhold Co.,  1978. 
 - 208 p. :  ill. ;  26 cm. 
<br/><br/>Buildings and streets.--Trees and landscapes.--Boats and harbors.--Perspective for sketchers. 
<br/><br/><label>ISBN: </label>0442292309 :  0442292295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pencil drawing--Technique.
<br/><br/><label>LC Class. No.: </label>NC890  / .W29 1978 
<br/><br/><label>Dewey Class. No.: </label>741.2/4