*001197134
*00520250613174418.0
*007ta
*008030924s2003    xxu           000 u eng d
*00900927cam a2200217 c 4500
*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990316273744702201
*035  $a(NO-LaBS)13965836(bibid)
*035  $a(NO-TrBIB)031627374
*035  $a031627374-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*1001 $aConley, Dalton$0(NO-TrBIB)3092768$_43643500
*24512$aA pound of flesh or just proxy? :$busing twin differences to estimate the effect of birth weight on life chances$cDalton Conley, Kate Strully, Neil G. Bennett
*260  $aCambridge, Mass.$bNational Bureau of Economic Research$c2003
*300  $a39 s.$bfig.
*4901 $aWorking paper series / National Bureau of Economic Research$v9901
*7001 $aBennett, Neil G.$0(NO-TrBIB)14545$_43643600
*7001 $aStrully, Kate$0(NO-TrBIB)3092767$_43643700
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v9901$w999105437124702201$_13074900
*901  $a80
*999  $aoai:nb.bibsys.no:990316273744702202$b2021-11-14T19:55:49Z$z990316273744702202
^