TY  - BOOK
AU  - Ronan,Colin A.
TI  - The practical Astronomer
SN  - 9780333312452
U1  - 522 
PY  - 1981///
CY  - London
PB  - Pan Books
KW  - Astronomy
KW  - Popular works
KW  - Astronomy : Practical
N1  - Includes index
ER  -