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01406atm a2200313 a 4500 001 231B365EE55411E7AFB0C42A97128E48 003 SILO 005 20171220010225 007 he amb024baca 007 cr nuu---uuuuu 008 090707s2007 xxu bbm 000 0 eng d 035 $a (OCoLC)422764918 040 $a LUI $c LUI $d UtOrBLW $d SILO 100 1 $a Trisnadi-Rages, Leo Vivara, $d 1975- 245 13 $a An ecological systems approach to reduce children's encounters with obscenity on the internet / $c by Leo Vivara Trisndi-Rages. 264 1 $a [Place of publication not identified] : $b [publisher not identified], $c 2007. 300 $a xiv, 356 leaves. 502 $b Ph. D. $c University of Missouri-Columbia $d 2007. 504 $a Includes bibliographical references (leaves 278-305). 533 $a Microfiche. $b Ann Arbor, Mich. : $c UMI, $d 2008. $e 4 microfiches. $n UMI order no. : 33-22746. 530 $a Available also online. 500 $a SILVER HALIDE. $5 IaU-L 650 0 $a Obscenity (Law) $0 http://id.loc.gov/authorities/subjects/sh85093744 650 0 $a Internet pornography. $0 http://id.loc.gov/authorities/subjects/sh00007414 650 0 $a Internet and children $z United States $x Safety measures. 856 41 $u https://mospace.umsystem.edu/xmlui/handle/10355/4887 941 $a 1 952 $l OVUX522 $d 20171220023725.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=231B365EE55411E7AFB0C42A97128E48Initiate Another SILO Locator Search