*0011550631
*008900427s1990    xx#           000 0 nob
*019  $bk
*08230$a515.2
*100  $aStensholt, Eivind$_156696800
*245  $aStigeproblemet (igjen)$cEivind Stensholt
*300  $aS. 9-12 : ill.
*520  $aBilag med egen sideangivelse
*773  $tSkoleforum$gÅrg. 89, nr 1 (1990)$x0332-7167$w(NO-LaBS)759810(tnr)
*999  $z9000118414$anorart:9000118414
^