*0011612993 *008930722s1993 xx# 000 0 nob *019 $bk *08230$a363.35 *100 $aBalke, Trond$_163585000 *245 $aTilfluktsrombygging - uviss fremtid? *300 $aS. 24-25 : ill. *773 $tSivilt beredskap$gÅrg. 36, nr 3 (1993)$x0332-902X$w(NO-LaBS)483742(tnr) *999 $z9300160621$anorart:9300160621 ^