Exhibition catalogue published in conjunction with three shows held at Galleria Nazionale D'Arte Moderna, Rome, Carl Andre : January 16 - January 27, 1980; Donald Judd : January 29 - February 10, 1980; Robert Morris : February 12 - March 2, 1980. Essays by Ida Panicelli and Giuseppe Panza. Includes biographies, bibliographies for each artist. Texts in Italian.