Knowledge and skill chains in engineering and manufacturing: information infrastructure in the era of global communications : PROCEEDINGS OF THE IFIP TC5/WG5.3, WG5.7, WG5.12 FIFTH INTERNATIONAL WORKING CONFERENCE OF INFORMATION INFRASTRUCTURE SYSTEMS FOR MANUFACTURING 2002, NOV.18-20,JAP - Arai, Eiji; Kimura, Fumihiko (Springer-Verlag, 2005)