Title: Le chef-d'œuvre inconnu : Eaux-fortes originales et dessins gravés sur bois de Pablo Picasso.
Authors: Balzac, Honoré de, 1799-1850.; Picasso, Pablo, 1881-1973; Picasso, Pablo, 1881-1973,; Besnard, Paul Albert, 1849-1934.; Bouteron, Marcel, 1877-; Vollard, Ambroise, 1867-1939,; Jourde, Aimé,; Bouteron, Marcel, 1877-1962.
Publisher: A. Vollard,
Year: 1931
Subjects: Jones, T. Catesby Library Personal copy.; Artists' illustrated books Specimens.; Wood-engraving, French Specimens.; Etching; Etching, French.