Chauvenet, William. 1820-1870.
A manual of spherical end practical astronomy. With an appendix on the method of least squares. Phila.: J, B, Lippincott & co. 1863. 2 v. 15 plates. 8. 5911.7 Contents.-1. Spherical astronomy. 2. Theory and use of astronomical instruments; Method of least
squares. Seme, 5th [University! ed., revised. Phila.:
J. B, Lippincott & co. [Cop. 1863.] 2 v. 15 plates.
8° **5020.61
-Astronomical a pe runes aha er onony's of.
-Least squares. Metho