TY  - BOOK
AU  - Sidharthan P M
AU  - Vijayaraghavan A (tr.)
TI  - Valnakshathrangalude Mayikalokam
U1  - M 523.6 
PY  - 2013///
CY  - Thrissur
PB  - Samatha
KW  - Comets
KW  - Celestial Bodies
KW  - Astronomy
KW  - Science
ER  -