TY  - BOOK
AU  - Swamy, K S Krishna  .
TI  - Physics of comets / 
SN  - 981-02-2632-2
U1  - C:(B952) 
PY  - 1997///
CY  - Singapore : 
PB  - World Scientific Publishing Co. Pte. Ltd. , 
KW  - Comets
ER  -