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*008020424s1996    xx#           000 u eng d
*00900820cam a22002177c 4500
*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990209695034702201
*035  $a(NO-LaBS)13708322(bibid)
*035  $a(NO-TrBIB)020969503
*035  $a020969503-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24500$aImposing moment restrictions from auxiliary data by weighting$cGuido W. Imbens, Judith K. Hellerstein
*260  $aCambridge, England$bNational Bureau of Economic Research$c1996
*300  $a30 s.
*4901 $aTechnical working papers / National Bureau of Economic Research$v202
*7001 $aHellerstein, Judith K.$_32730000
*7001 $aImbens, Guido W$_32730100
*7102 $aNational Bureau of Economic Research (Forente Stater)$_13074800
*830 0$aTechnical working papers / National Bureau of Economic Research$v202$_32551100
*901  $a60
*999  $aoai:nb.bibsys.no:990209695034702202$b2021-11-14T19:49:42Z$z990209695034702202
^