TY  - BOOK
AU  - SUBRAHMANYAM,N.
AU  - LAL,BRIJ.
TI  - Waves and oscillations
SN  - 0-7069-2760-5
U1  - PHY 531.1133 
PY  - 1985///
CY  - New Delhi
PB  - Vani Educational
KW  - WAVES
KW  - OSCILLATIONS
ER  -