Scientific progress / by Sir James Jeans ... Sir William Bragg ... Professor E.V. Appleton ... Professor E. Mellanby ... Professor J.S.S. Haldane ... [and] Professor Julian Huxley ...
Science.
Science -- History.
1935.
Jeans, James Hopwood, Sir, 1877-1946.
Bragg, William Henry, 1862-1942
Appleton, Edward Victor, Sir, 1892-1965.
Mellanby, Edward, Sir, 1884-
Haldane, J. B. S. (John Burdon Sanderson), 1892-1964.
Huxley, Julian, 1887-1975.