TY  - BOOK
AU  - Puri S P
TI  - Fundamentals of vibrations and waves
U1  - B7:55, M9 
PY  - 1989///
CY  - New Delhi    
PB  -  Tata McGraw-Hill Publishing Company Ltd.    
KW  - Vibrations and waves
N1  - Appendices I-II421-443p
ER  -