Richler, Martha.
A world of art: National Gallery of Art, Washington /
Martha Richler 
. - London : Scala Books,  1997 
. - 224 p.  ill.  27 cm. 
<br/><label>  ISBN: </label>1-85759-187-9 
<br/><br/><label>Subjects--Corporate Names: </label><br/>National Gallery of Art. Washington