Nobelstiftelsen. edt
Les prix Nobel en 1969 / [Nobelstiftelsen].
Nobel Prizes.
Nobel prize winners -- Biography.
Gell-Mann, Murray Author.
Delbr ck, Max Author.
Hassel, Odd, 1897-1981 Author.
Hershey, A. D. (Alfred Day), 1908- Author.
Nobelstiftelsen.