TY  - BOOK
AU  - Vidyasagar
AU  - 
TI  - Prapancha nigoodathakalude anavaranam
U1  - 524.8=M 
PY  - 2006///
CY  - Thiruvananthapuram
PB  - Mythri Books
KW  - Mysteries of the  Universe
KW  - the universe
KW  - Universe
KW  - Astronomy
ER  -