01543oam 2200457 a 450 991070146790332120130806084833.0(CKB)5470000002418397(OCoLC)777000234(EXLCZ)99547000000241839720120216d2012 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierProtecting children on the Internet[electronic resource] hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, first session, July 24, 2007Washington :U.S. G.P.O.,2011.1 online resource (iii, 44 pages)S. hrg. ;110-1103Title from title screen (viewed on Feb. 16, 2012).Protecting children on the Internet Internet and childrenInternetSecurity measuresInternet pornographyChildrenCrimes againstPreventionChildren and pornographyInternet and children.InternetSecurity measures.Internet pornography.ChildrenCrimes againstPrevention.Children and pornography.GPOGPOGPOOCLCQGPOBOOK9910701467903321Protecting children on the Internet3122909UNINA