1892 · St. Petersburg:
by BACKLUND, Oskar (1846-1916).
St. Petersburg:: Akademiia nauk SSSR, Memoires, 1892., 1892. 4to. iii, 60 pp. Original printed wrappers; chipped at extremities, but generally very good. Series: 7. ser., v. 38, no. 8; v.41, no. 3; v. 41, no. 7. Backlund was a Swedish-Soviet astronomer specializing in celestial mechanics. He earned the Gold Medal of the Royal Astronomical Society (1909) and the Bruce Medal in 1914.
(Inventory #: S12090)