*001230895
*00520250613174421.0
*007ta
*008030812s2003    xxu           000 u eng d
*00900845cam a2200205 c 4500
*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990313670704702201
*035  $a(NO-LaBS)13737217(bibid)
*035  $a(NO-TrBIB)031367070
*035  $a031367070-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*1001 $aNeumark, David$0(NO-TrBIB)2034413$_37833400
*24514$aThe effects of changes in state SSI supplements on pre-retirement labor supply$cDavid Neumark, Elizabeth T. Powers
*260  $aCambridge, Mass.$bNational Bureau of Economic Research$c2003
*300  $a25, [8] s.$bill.
*4901 $aWorking paper series / National Bureau of Economic Research$v9851
*7001 $aPowers, Elizabeth T.$0(NO-TrBIB)3078075$_48321100
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v9851$w999105437124702201$_13074900
*901  $a80
*999  $aoai:nb.bibsys.no:990313670704702202$b2021-11-14T19:59:16Z$z990313670704702202
^