Table of Quarter Squares of All Integer Numbers, up to 100,000, by which the product of two factors may be found by the aid of addition and subtraction alone.
London: Charles and Edwin Layton, 1856. First edition, large 8vo, xxviii, 214 pp. Contemporary signature to title page and paste down, later ones to fly leaf. Original gilt titled blind stamped cloth, upper joint and spine ends with some subtle repair. Item #31103
Price: £120.00
See all items in
Natural History
See all items by Samuel Linn LAUNDY