Duff, Jon M. <br/><br/>
Sketching for engineering design visualization 

 - 1st ed 
 - Clifton Park, NY :  Cengage Learning,   [2009] 
 - ill 
<br/><br/><label>ISBN: </label>143545362X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sketching
<br/><br/><label>Dewey Class. No.: </label>621.815