Exhibition catalogue published in conjunction with show held October 30 - November 24, 1974. Text by Norman Rosenthal and Christos M. Joachimides. Artists featured in the exhibition are Albrecht D., Joseph Beuys, K.P. Brehmer, Hans Haacke, Dieter Hacker, Gustav Metzger, and Klaus Staeck. Illustrated in black-and-white. Includes bibliography. Addenda sheet loosely laid-in.