*0011598454
*008920917s1992    xx#           000 0 nob
*019  $bk
*08230$a616.9803
*100  $aRamm, Irene$_167015400
*245  $aArbeidstida viktig for helsa-
*300  $aS. 18-19 : ill.
*773  $tTrygd og arbeid$gÅrg. 47, nr 8 (1992)$x0304-4718$w(NO-LaBS)333706(tnr)
*999  $z9200146340$anorart:9200146340
^