Note 262 — Chapter V
Reading edition
Schulhof, Astr. Nach., No. 3,267; Observatory, vol. xviii., p. 64; F. H. Seares, Astr. Nach., Nos. 3,606-7; Plummer, Knowledge, vol. xix., p. 156.
Reading edition
Schulhof, Astr. Nach., No. 3,267; Observatory, vol. xviii., p. 64; F. H. Seares, Astr. Nach., Nos. 3,606-7; Plummer, Knowledge, vol. xix., p. 156.