TY  - BOOK
AU  - Chettiar, N Sukumaran
AU  - 
TI  - Bhautika pravesika
U1  - 53=M 
PY  - 1975///
CY  - Trivandrum
PB  - Institute of languages
KW  - Physics
KW  - Optics
KW  - Biophysics
KW  - Astrophysics
KW  - Nuclear physics
KW  - Radioactivity
KW  - Quantum theory
KW  - Mechanics
KW  - Hydrostatics
KW  - Thermodynamics
ER  -