TY  - BOOK
AU  - Bajaj, N H
TI  - The Physics of waves and oscillations
SN  - 9780074516102
U1  - 531.322 
PY  - 1984/// (2009  25th reprint)
CY  - New Delhi
PB  - Tata McGraw-Hill 
KW  - Oscillations
KW  - Wave equation
ER  -