TY  - GEN
AU  - Ronan, Colin (ed)
TI  - Encyclopaedia of astronomy : : a comprehensive survey of our solar system, galaxy and beyon
SN  - 0600303624
U1  - 520.3 
PY  - 1979///
CY  - London 
PB  - Hamlyn
KW  - Astronomy-Encyclopedias
N1  - HB
ER  -