TY  - BOOK
AU  - Smart, W.M
AU  - R.M. Green
TI  - Textbook on Spherical Astronomy
SN  - 0521291801
U1  - 522.7 
PY  - 1977///
CY  - Cambridge
PB  - Cambridge University  press
KW  - Spherical astronomy
N1  - Include Indexes
ER  -