Peters, Christian August Friedrich, 1806-1880. **F)5143.50
Numerus constans nutationis ex ascensionibus rectis stellae polaris
in specula Dorpatensi annis 1822 ad 1838 observatis deductus. Adjecta est Disquisitio theoretica de formula nutationis. [Altona. 186-?] 125-326 pp. Tables. 26.5 cm., in 4s.
Sg ‘ This card was printed at the Boston oa Public Library March 18, 1936.
Do527 — Tables. Astronomical. — Nutation. — Numbers, Theory. — Astronomy.