TY  - BOOK
AU  - Kudryavtsev, B.
TI  - Namukku Kelkkan Kazhiatha Sabdangal
U1  - 534 
PY  - 1973///
CY  - Trivandrum
PB  - State Institute of Languages
KW  - Physics
KW  - Sound and Related Vibrations
ER  -