Lippard, L. R. To The Third Power.--martha Kearns On Muriel Rukeyser On Käthe Kollwitz.--käthe Kollwitz.--diane Radycki On Adrienne Rich On Paula Modersohn-becker.--paula Becker To Clara Westhoff.--may Stevens On Jane Cooper On Rosa Luxemburg.--threads: Rosa Luxemburg From Prison. Martha Kearns... [et Al.]; With An Introductory Essay By Lucy R. Lippard; Cynthia Navaretta, Editor. Includes Bibliographical References.