New York, Amsterdam, London, Brussels: Elsevier Publishing Company, Inc. 1950. First Edition. 184 pages. Small 8vo. Portrait frontispiece. Publisher's black cloth with titles in white. Dust jacket is price clipped (lower corner), with small edge chips/tears. Previous owner name (N. Angstrom?) penciled on front flyleaf. Presents nicely on the shelf. Near Fine / Very Good. Cloth. 
Otto Hahn was awarded the 1944 Nobel Prize for Chemistry for "for his discovery of the fission of heavy nuclei."
"This small volume unifies several of Otto Hahn's publications into a single work revealing the author, as it were, in various surroundings." (preface)