Martin, Judy,  1950- <br/><br/>
Technical illustration :  materials, methods and techniques 
Judy Martin 
 - Prague :  Orbis,  [1989] 
 - 160 pages:  illustrations  25 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780356175669 (Paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering drawings.