*0011700783
*008970416s1996    xx#           000 0 nob
*019  $bk
*08230$a507.2
*100  $aKragh, Helge$_129713800
*245  $aGrunnforskning$ben økonomisk nødvendighet?
*300  $aS. 36-39 : ill.
*773  $tApollon$gÅrg. 7, nr 6 (1996)$x0803-6926$w(NO-LaBS)220882(tnr)
*999  $z9700215927$anorart:9700215927
^