Jakob Nielsen: Collected Mathematical Papers [Two volumes, complete, covering the years 1913-1932 and 1932-1955]
Boston: Birkhäuser, 1986. First printings. Hardcover. Each volume is 10 1/4 by 7 1/4 inches; 261 by 183 mm. Volume 1 is xi, 458, [1] pages; Volume 2 is xi, 440, [1] pages. Hardcover, in fine condition, bound in brown cloth with silver lettering on the spines, in very good..... More