TY  - BOOK
AU  - Baldev Raj
AU  - Rajendran V
TI  - Science And Technology Of Utrasonics
SN  - 9788173192029
U1  - 616.0754 BAL 
PY  - 2014///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Science And Technology
ER  -