Heptaptych Ugolino da Siena
Subtitle: [exhibition] Sepetmber, 1962
By: Sterling and Francine Clark Art Institute
Contributors: Pope-Hennessy, John Wyndham, Sir, 1913-1994
Series: Its Exhibit -- 20; Exhibit -- 20
Publisher: The Institute
Published: 1962
Place of publication: Williamstown, Mass
Language: eng
Number of pages: 15
Notes: Text by John Pope-Hennessy.

Includes bibliographical references.