TY  - GEN
AU  - Ravi, Prakash 
TI  - Non-destructive testing techniques 
SN  - 9788122425888
PY  - 2012///
CY  - New Delhi
PB  - New Age International
KW  - Non destructive technique
KW  - X-Radiography
KW  - EDD - Current testing
ER  -