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*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990209730204702201
*035  $a(NO-LaBS)13653278(bibid)
*035  $a(NO-TrBIB)020973020
*035  $a020973020-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24500$aAge discrimination laws and labor market efficiency
*260  $aCambridge, Mass.$bNBER$c1997
*300  $a44,[15] s.
*4901 $aNBER working paper series$v6088
*7001 $aNeumark, David$_13655500
*7001 $aStock, Wendy A.$_64996300
*7102 $aNational Bureau of Economic Research (Forente Stater)$_13074800
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v6088$w999105437124702201$_13074900
*901  $a60
*999  $aoai:nb.bibsys.no:990209730204702202$b2021-11-14T20:14:55Z$z990209730204702202
^