Schmalenbach, Werner,  1920-2010. <br/><br/>
Masterpieces of 20th-century art from the Kunstsammlung Nordrhein-Westfalen, Düsseldorf / 
Werner Schmalenbach ; [translated from the German by John Ormrod]. 
 - Munich :  Prestel,  c1990. 
 - 354 p. :  col. ill. ;  30 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>379131338X 9783791313382 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Kunstsammlung Nordrhein-Westfalen (Germany)--Catalogs.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art, Modern--20th century--Catalogs.<br/>Art--Germany--Düsseldorf--Catalogs.
<br/><br/><label>Dewey Class. No.: </label>709/.04/0074435534