TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Ultrasonic Examination of Ferritic Castings of Carbon and Low Alloy Steel - Recommended Procedure (IS : 7666 - 1988)
U1  - IS : 7666 - 1988 
PY  - 1990///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 7666 - 1988
ER  -