Norton, Dora Miriam. <br/><br/>
Freehand perspective and sketching / 
Dora Miriam Norton. 
 - Dover ed. 
 - Mineola, N.Y. :  Dover Publications,  2006. 
 - xiii, 175 p. :  ill. ;  24 cm. 
<br/><br/> Originally published: 8th ed. Brooklyn : D.M. Norton, 1925.  Includes index. 
<br/><br/><label>ISBN: </label>9780486447520 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perspective.<br/>Drawing--Technique.
<br/><br/><label>Dewey Class. No.: </label>742  / NOR