*0011500312
*008850530s1984    xx#           000 0 nob
*019  $bk
*08230$a507
*100  $aPaulsen, Stig Gard$_163782200
*245  $aNy teknologi i naturfagene - noen momenter$cStig Gard Paulsen
*300  $aS. 44-47
*773  $tPedagogen$gÅrg. 32, nr 4 (1984)$x0332-8465$w(NO-LaBS)460105(tnr)
*999  $z8500068394$anorart:8500068394
^