00401    a2200133   4500020001500000082001700015100003500032245006200067260004000129300002000169650002100189650002300210650003400233  a1402070209  a004.678bCOL  aCamarinha-Matos, Lusi M. eed.  aCollaborative business ecosystems and virtual enterprises  aBostonbKluwer Academicc2002g2002  axv, 631p.c24cm  aCOMPUTER SCIENCE  aWIDE AREA NETWORKS  aINTEFACING AND COMMUNICATIONS