Koschatzky,  Walter.  x <br/><br/>
Watercolour;  History  and   technique. 

 - x 
 - Lond  Thams  and  Hudson.  1970 
 - 128p 
<br/><br/>
<br/><br/><label>ISBN: </label>x      
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water  Colour   Painting. Water   colour   Painting 
<br/><br/><label>Dewey Class. No.: </label>REF751.42209/KOW