*0011673361
*008961024s1980    xx#           000 0 nob
*019  $bk
*08230$a375.51
*100  $aGjone, Gunnar$_115379700
*245  $aRealfagundervisningens innhold
*300  $aS.21-23,26,29
*773  $tSymbol$gÅrg.5, nr.1 (1980)$x0333-0346$w(NO-LaBS)801321(tnr)
*999  $z9600027093$anorart:9600027093
^