Thiele, Thorwald Nicolai, 1838-z910. ** 5123.61 Theory of observations. . ; London. Layton. 1903. (8), 143 pp. Diagrams. 26% cm., in
4s.
This card was printcd at the Boston & Public Library, September 18 1924.
Mo622 — Errors of observation. — Observations, Theory of.