Bowen, Ron. <br/><br/>
Drawing masterclass / 
Ron Bowen 
 - London :  Ebury Press,  1992 
 - 160 p :  ill 
<br/><br/><label>ISBN: </label>0091770319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drawing.
<br/><br/><label>LC Class. No.: </label>NC730  / B6 1992