Exhibition catalogue published in conjunction with show held in 1981. Essay by Marilyn A. Zeitlin. Artists include Laurie Anderson, Arakawa, Dotty Attie, Conrad Atkinson, Sonia Balassanian, Barton Benes, Terry Berkowitz, Jon Borofsky, Joseph Beuys, Dennis Corrigan, Hanne Darboven, Agnes Denes, Jud Fine, Dieter Froese, Hans Haacke, Kay Hines, Komar and Melamid, Mitchell Kriegman, Stephanie Brody Lederman, Les Levine, Duane Michals, Sonya Rapoport, Ed Schlossberg, Karen Shaw, Alexis Smith, Nancy Spero, Frances Torres and Lawrence Weiner. Includes biographies.