Cyborg citizen : politics in the posthuman age / by Chris Hables Gray. Gray, Chris Hables. Sociology TA167 .G75 2000 303.483 GRC Includes bibliographical references and index. New York : Routledge, 2000. 2000. 2000 Text p. cm. http://www.loc.gov/catdir/enhancements/fy0651/00030731-d.html eng