Etiqueta de registo: 00236nx 2200097n 45
001 247774
095 ## $aPTBN00212997
100 ## $a19970507apory0103 ba
152 ## $aRPC
200 #1 $aLópez,$bHumberto
801 #0 $aPT$bBN
810 ## $aExplaining the dynamics of spanish unemployment
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