TY  - GEN
AU  - Arunachalam, N
AU  - Padiyan, D. Pathinettam
AU  - Veluraja, K.
AU  - Ganesan, K.
AU  - Rajasekaran, T.R.
TI  - Advances in physics
U1  - 530 
PY  - 2006///
CY  - Tirunelveli
PB  - Manonmaniam Sundaranar University
ER  -