edited by Philip N. Owens and Olav Slaymaker. edited by Philip E. Agre and Marc Rotenberg. edited by Aman Khan and Klaus Becker. edited by Judith L. Green and W. Douglas Baker. edited by Gerhard Anders and Olaf Zenker. edited by Henri Parens and Salman Akhtar. edited by Martin Hose and David Schenker. edited by Paul J. Kosmin and Ian S. Moyer. edited by Philip Arestis, Malcolm Sawyer. edited by Alison Lui and Nicholas Ryder.