TY  - BOOK
AU  - Chauvenet,William
TI  - A manual of spherical and practical astronomy: embracing the general problems of spherical astronomy, the special applications to nautical astronomy, and the theory and use of fixed and portable astronomical instruments 
AV  - QB145 C5 1960
PY  - 1960///
CY  - New York
PB  - Dove Publicactions
KW  - Instrumentos astronómicos
KW  - Astronomía esférica
KW  - Mínimos cuadrados
N1  - "With an appendix on the method of least squares"; "Unabridged and unaltered republication of the fifth revised and corrected edition (copyright, 1891)"; Volume one; Spherical astronomy --; Volume two; Theory and use of astronomical instruments; Method of least squares
ER  -