first edition
1911 · London
by Sommerville, Duncanb M. Y.
London: for the University of St. Andrews, Scotland, 1911. First edition, 8vo, pp. xii, 403, [1]; red cloth binding dated 1933 and accomplished by one "Bro. Conrad" of the Conception Abbey, Conception, MO, with the original green front wrapper bound in and holograph paper label on spine; light foxing to prelims and edges of text block, all else very good. With more than 1800 references to "n"-dimensional geometry. (Inventory #: 28985)