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035   $a(OCoLC)493243980
035   $a(EXLCZ)995470000002401653
100   $a20091223d2008      ua             0
101 0 $aeng
135   $aurbn||||a||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aOnline virtual worlds$b[electronic resource] $eapplications and avatars in a user-generated medium : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Tenth Congress, second session, April 1, 2008
210  1$aWashington :$cU.S. G.P.O.,$d2008.
215   $a1 online resource (v, 82 pages) $cillustrations
300   $aTitle from title screen (viewed on Dec. 23, 2009).
300   $aPaper version available for sale by the Supt. of Docs., U.S. G.P.O.
300   $a"Serial no. 110-102."
320   $aIncludes bibliographical references (page 56).
517   $aOnline virtual worlds 
606   $aVirtual reality$xSocial aspects
606   $aSecond Life (Game)$xSocial aspects
606   $aAvatars (Virtual reality)
615  0$aVirtual reality$xSocial aspects.
615  0$aSecond Life (Game)$xSocial aspects.
615  0$aAvatars (Virtual reality)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910699225603321
996   $aOnline virtual worlds$93548643
997   $aUNINA