TY  - BOOK
AU  - Smart, W M
TI  - Text Book on Spherical Astronomy
U1  - 522.7 
PY  - 1939///
CY  - New York
PB  - Cambridge University
KW  - General Stack
KW  - Astronomy & allied sciences
KW  - Techniques, equipment & materials
KW  - Science
ER  -