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100   $a20171011f           |0itac50      ba
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200 1 $aAIEL series in labour economics
210   $aHeidelberg$cPhysica-Verlag.
620   $aDE$dHeidelberg$3VANL000282
712   $aPhysica <editore>$3VANV109495$4650
801   $aIT$bSOL$c20250404$gRICA
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