Columbia subject headings:
Chemical engineers--Sweden--Biography.
Nobel, Alfred Bernhard, 1833-1896.
Nobelstiftelsen--History.
Sohlman, Ragnar, 1870-1948.
Harvard subject headings:
Chemical engineers--Sweden--Biography.
Nobel, Alfred Bernhard, 1833-1896
Nobelstiftelsen--History.
Sohlman, Ragnar, 1870-1948.
Princeton subject headings:
Nobel Prizes.
Nobel, Alfred Bernhard, 1833-1896.
Nobelstiftelsen.
Philanthropists--Sweden--Biography.