TY  - BOOK
AU  -  Vidyasagar
TI  - Prapancha Nigoodathakalude Anavaranam
U1  - 523.1 
PY  - 2006///
CY  - Thiruvananthapuram
PB  - Mythri Books
KW  - science
KW  - Astronomy & allied sciencesSpecific celestial bodies & phenomenaMalayalam
KW  - General Stack
ER  -