*0011189081
*008130909s1951    xx#           000 0 nob
*019  $bk
*100  $aHolsen, G.$_140479200
*245  $aGravity comparisons
*300  $aS. 193-194
*520  $aBokomtale av: Gravity comparisons : Oslo - Teddington, Stockholm, Copenhagen / By O. Trovaag, G. Jelstrup
*600  $aJelstrup, G.$_140479300
*600  $aTrovaag, Ole$_140479400
*773  $tTidsskrift for det Norske utskiftingsvesen$gB. 20, h. 4, årg. 43, nr. 1 (1951)$x0332-7345$w(NO-LaBS)781246(tnr)
*999  $z1300542471$anorart:1300542471
^