Johnson, Cathy. <br/><br/>
Water color tricks & techiniques / 
Cathy Johnson 
 - London :  Collins,  1987 
<br/><br/><label>ISBN: </label>000411566x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Techniques.
<br/><br/><label>Dewey Class. No.: </label>751.422  / JOH