*0011517956 *008870922s1986 xx# 000 0 nob *019 $bk *08230$a535.2 *100 $aJohnsson, Anders$_128947800 *245 $aOle Røhmer og lyshastigheten$cAnders Johnsson *300 $aS. 50-52 : port. *600 $aRøhmer, Ole$_164333100 *773 $tFra fysikkens verden$gÅrg. 48, nr 3/4 (1986)$x0015-9247$w(NO-LaBS)927658(tnr) *999 $z8700085198$anorart:8700085198 ^