*0011496775 *008841217s1984 xx# 000 0 nob *019 $bk *08230$a628 *100 $aGundersen, Per$_157138900 *245 $a''Lett kommunalteknikk''$cav Per Gundersen *300 $aS. 259-268 *773 $tVann$gÅrg. 19, nr 2B (1984)$x0042-2592$w(NO-LaBS)916349(tnr) *999 $z8400064602$anorart:8400064602 ^