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*1001 $aKaestner, Robert$0(NO-TrBIB)2062405$_24310600
*24510$aHas welfare reform changed teenage behaviors?$cRobert Kaestner, June O'Neill
*260  $aCambridge, Mass.$bNational Bureau of Economic Research$c2002
*300  $a39 s.
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*7001 $aO'Neill, June$0(NO-TrBIB)90615400$_72526600
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