Observations of the apparent distances and positions of 380 double and triple stars made in the years 1821, 1822 and 1823
Observations of the apparent distances and positions of 380 double and triple stars made in the years 1821, 1822 and 1823
London : Nicol 1825 Location/Holding institution: München, Bayerische Staatsbibliothek -- 4 Eph.astr. 46 g
