TY  - BOOK
AU  - Sidgwick,J.B.
AU  - Muirden,James
TI  - Observational astronomy for amateurs
U1  - 522 
PY  - 1982///
CY  - Hillside, N.J
PB  - Enslow Publishers
KW  - Astronomy
KW  - Observers' manuals
N1  - Includes index
ER  -