TY  - BOOK
AU  - Chauvenet, William 
TI  - A manual of spherical and practical astronomy: v. 1 : spherical astronomy and v. 2 : theory and use of astronomical instruments 
SN  - 1247501051
PY  - 1908///
CY  - London
PB  - J. B. Lippincott & Co.
KW  - Astronomy
N1  - 000305A: v. 1 & 000306B: v. 2
ER  -