TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Roughness Comparison Speciments: Part 2 Spark Eroded, Shot Blasted and Grit Blasted and Polished (IS : 4290 (Part 2) - 1992)
U1  - IS : 4290 (Part 2) - 1992 
PY  - 1992///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 4290 (Part 2) - 1992
ER  -