Machineworks: Vito Acconci, Alice Aycock, Dennis Oppenheim PublisherInstitute of Contemporary Art, University of Pennsylvania AuthorsK. Larson ISBN088454026X Pages63 Year1981 Notice All publications can be purchased through artbook.com. Order placement of editions is temporarily on hold. For any questions about a particular item, please contact firstname.lastname@example.org. About Documents three major new works by the artists.