00393nam a2200157Ia 4500003000500000008004100005020001800046040001900064082000700083100002300090245004400113260004800157300001000205365000800215546001200223STCL221019s9999    xx            000 0 und d  a9788131412541  aSTCLcSTCLbEN  222  aJain B, Ravi Kumar 0aTrust management in virtual environment  bThe Icfai University PressaHyderabadc2008  a203 p  b400  aEnglish