LOGARITHM TABLES.Aldum’s Pocket Folding Mathematical Tables.Four-figure logarithms, and Anti-logarithms, Natural Sines, Tangents, Cotangents, Cosines, Chords and Radians for all angles from 1 to 90 degrees. On folding card.Net 4d.20 copies,net 6s.Tables of Seven-figure Logarithmsof the Natural Numbers from 1 to 108,000. ByC. Babbage. Stereotype edition, 8vo.76Short Logarithmicand other Tables. ByW. C. Unwin. Fourth edition, small 4to30A. B. C. Five-figure Logarithmsfor general use, with lateral index for ready reference. ByC. J. Woodward. Second edition, with cut lateral Index, 116 pp. 12mo, limp leathernet30
LOGARITHM TABLES.