TY  - BOOK
AU  - PURI SP
TI  - Text book of vibration and waves
SN  - 1403-92403-1
PY  - 2004///
CY  - New Delhi
PB  - Macmillian India Ltd
KW  - vibration
KW  - Text
KW  - book
KW  - of
KW  - and
KW  - waves
ER  -