*0011468541
*008811220s1981    xx#           000 0 eng
*019  $bk
*08230$a338
*100  $aStaude, Morten$_162613000
*245  $aReduced productivity growth, but why?
*300  $aS.205-212
*773  $tEconomic bulletin$gVol.52, no.3 (1981)$x0029-1676$w(NO-LaBS)548933(tnr)
*999  $z8100040556$anorart:8100040556
^