LEADER 00510nam  2200157z- 450 
001 9910712288603321
035   $a(CKB)5470000002491232
035   $a(EXLCZ)995470000002491232
100   $a20230509c2002uuuu  -u-            -
101 0 $aeng
200 10$aHistorical perspective on program diversity
210   $aWashington, D.C$cFederal Communications Commission, Media Ownership Working Group
906   $aBOOK
912   $a9910712288603321
996   $aHistorical perspective on program diversity$93318996
997   $aUNINA