1 + 1 = 3 [i.e. one plus one equals three
Subtitle: an exhibition of retinal and perceptual art, April 11 - May 9, lower gallery, the University Art Museum of the University of Texas, Austin, Texas
Published: 1965
Place of publication: Austin
Language: eng
Number of pages: 32
Notes: Cover title.

Special curator for the exhibition, Vincent Mariani.