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*00900820cam a22002297c 4500
*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990209837354702201
*035  $a(NO-LaBS)13531293(bibid)
*035  $a(NO-TrBIB)020983735
*035  $a020983735-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24504$aThe more things change :$bimmigrants and the children of immigrants in the 1940s, the 1970s, and the 1990s
*260  $aCambridge, Mass.$bNBER$c1998
*300  $a42, [18] s.
*4901 $aNBER working paper series$v6519
*7001 $aCard, David$_16239500
*7001 $aDiNardo, John E$_38935700
*7001 $aEstes, Eugena$_101254900
*7102 $aNational Bureau of Economic Research (Forente Stater)$_13074800
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v6519$w999105437124702201$_13074900
*901  $a60
*999  $aoai:nb.bibsys.no:990209837354702202$b2021-11-14T20:45:23Z$z990209837354702202
^