New York & Philadelphia, PA: Museum of Modern Art/ Phildelphia Museum of Art, 1973. First edition. Softcover. 345 pages. Thick catalog from a major retrospective exhibtion. Introduction by Anne d'Harnoncourt. Essays by Michel Sanouillet, Richard Hamilton, Lawrence D. Steefel, Jr. Arturo Schwarz, Davidantin, Kynaston McShine, Richard Lebel, Octavio Paz, and John Tancock. Includes 429 illustrations with 12 in color. A very good copy in wrappers with some minor foxing. A very good reference on this important Surreaslist artist.