----------------------------Original message---------------------------- Hi: I am having trouble tracking down the following exhibition catalog and journal for a graduate student, I cannot find either. I have looked on both OCLC and RLIN: Dematerialization Show. Ikon Gallery, Birmingham. 1968 A journal entitled "LD", editor Oscar Masotta I am also looking for an article in a journal entitled Spare Rib. I am looking for an article written by Roselee Goldberg in, I believe 1972, but I need a proper citation (title, year, volume, issue, and page number) for ILS purposes. If anyone out there has any leads, please respond directly to me. Thanks, Laura Laura Schwartz Art Reference Librarian The University of Texas at Austin Fine Arts Library, FAB 3.200 Austin, TX 78713 (512) 495-4476 email: [log in to unmask]