TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Radii for Rounding for General Engineering Purposes (IS : 3457 - 1987)
U1  - IS : 3457 - 1987 
PY  - 1987///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 3457 - 1987
ER  -