Blockley, John,  <br/><br/>
The challenge of water colour 

 - 143 pages :   illustrations ;   28 cm 
<br/><br/> includes bibliography and index 
<br/><br/><label>ISBN: </label>0713623713 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Watercolor painting - Technique
<br/><br/><label>Dewey Class. No.: </label>751.422