Terry Pratchett,Ian Stewart,Jack Cohen
(4)
Terry Pratchett/ Ian Stewart/ Jack Cohen
(4)
David William Cohen/ Jack P. Greene
(1)
Eddie Bielawski;Cohen, Jack (University of Warwick)
(1)
Eric Stallard/ Kenneth G. Manton/ Joel E. Cohen/ Jack B. Weinstein (FRW)
(1)
Ian Stewart/ Jack S. Cohen
(1)
Jack Cohen/ Graham Medley/ Ian Stewart (INT)
(1)
Jack Kagan/ Dov Cohen/ Martin Gilbert (FRW)
(1)
Mary Ann Cohen (EDT)/ Jack M. Gorman (EDT)
(1)
Mary Ann Cohen (EDT)/ Jack M. Gorman (EDT)/ Scott L. Letendre (EDT)/ Paul Volberding (EDT)
(1)
Norman Bleistein/ Jack K. Cohen/ J. W. Stockwell Jr.
(1)
Shozan Jack Haubner/ Leonard Cohen (FRW)
(1)
Tomas Mcfie/ John Mcfie/ Jack Cohen
(1)