TY  - BOOK
AU  - Sasidharan,G.K.
TI  - Kanikaprapancham
SN  - 9788126425600
U1  - 520 
PY  - 2010///
CY  - Kottayam
PB  - D C BOOKS
KW  - Doppler shift
KW  - Gravitation
ER  -