*0011609300 *008930512s1993 xx# 000 0 nob *019 $bk *08230$a331.25 *100 $aNilssen, Fred Harald$_130028400 *245 $aArbeidstidsavtalen krever nytenkning *300 $aS. 12-13 : ill. *773 $tNorsk skoleblad$gnr 12 (1993)$x0029-2117$w(NO-LaBS)307427(tnr) *999 $z9300156928$anorart:9300156928 ^