00453nam a2200157Ia 4500008004100000020001400041082001600055100001600071245003500087250000700122260004800129300002800177500001900205600002100224650005000245240925s9999    xx            000 0 und d  a818687002  a005.276 VIN  aVince, John 0aVirtual Worlds On The Internet  aNA  aLosAlamitos:bIEEE Computer Societyc,1998.  axv,556p.bNAfPhotocopy  aIncludes Index  aComputer Science  aComputer science, information & general works