TY  - BOOK
AU  - Puri,S.P.
TI  - Textbook of vibrations and waves / 
SN  - 1403924031
U1  - 531.32  21
PY  - 2004///
CY  - New Delhi : 
PB  - Macmillan India , 
KW  - WAVES
N1  - Includes index
ER  -