Katalog der Gemälde des 20. Jahrhunderts, die jüngeren Generationen ab 1915 im Museum Ludwig /
Weiss, Evelyn.
Scottish Arts Council.Library,former owner.NLS
Wallraf-Richartz-Museum.
Köln : [Wallraf-Richartz-Museums],
1976.
Cover title: Gemälde des 20. Jahrhunderts, die jüngeren Generationen.
Includes bibliographical references and index.
20th-century inscription on leaf immediately preceding title-page: SAC Library, 85/2-1 B7 GER.