Isotopes
London: Edward Arnold & Co. 1922. First Edition. viii,152 pages. 8vo. Publisher's blue cloth gilt. Previous owner name penciled on front flyleaf. Several previous bookseller markings on pastedown endpapers (codes, prices, inventory numbers). Endpapers lightly offset (toned) as normal. A few penciled notations in the text. Boards lightly bowed, top..... More