Eissen, Koos.  <br/><br/>
Sketching :  drawing techniques for product designers / 
Koos Eissen and Roselien Steur. 
 - Amsterdam, The Netherlands :  BIS Publishers,  2007. 
 - 255 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9789063691714 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design, Industrial. <br/>Drawing--Technique.