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*1001 $aRob, Rafael$0(NO-TrBIB)90827360$_89292900
*24510$aPiracy on the high C's :$bmusic downloading, sales displacement, and social welfare in a sample of college students$cRafael Rob, Joel Waldfogel
*260  $aCambridge, Mass.$bNational Bureau of Economic Research$c2004
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*4901 $aWorking paper series / National Bureau of Economic Research$v10874
*7001 $aWaldfogel, Joel$0(NO-TrBIB)90557934$_46114700
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