On the Occasion of His Presidential Address to the British Association for the Advancement of Science, at Bristol. an Open Letter to the President-Elect of the British Association for the Advancement | What We Hope to Hear From Sir William Crookes F. R. S by Stephen Henry Emmens, Hardcover | Indigo Chapters | What We Hope to Hear From Sir William Crookes F.R. S by Stephen Henry Emmens, Hardcover | Indigo Chapters