*0011525498
*008871201s1987    xx#           000 0 nob
*019  $bk
*08230$a368.40285
*100  $aHelland, Dag$_164567200
*245  $aStadig problemer med Nortrygd$bhvor lenge holder tålmodigheten?$cav Dag Helland
*300  $aS. 24-25 : ill.
*773  $tSosial trygd$gÅrg. 75, nr 8 (1987)$x0038-1608$w(NO-LaBS)41402(tnr)
*999  $z8700092741$anorart:8700092741
^