*0011551317
*008900510s1990    xx#           000 0 nob
*019  $bk
*08230$a330.028
*100  $aNilssen, Tore$_130108900
*245  $aEconomic Society's Winter Symposium, Nadarzyn, Polen, 16. -19. januar 1990$cav Tore Nilssen
*300  $aS. 12-13 : port.
*773  $tSosialøkonomen$gÅrg. 44, nr 3 (1990)$x0038-1624$w(NO-LaBS)498238(tnr)
*999  $z9000119100$anorart:9000119100
^