TY  - BOOK
AU  - Bureau Of Indian Standards
AU  - Bureau Of Indian Standards
TI  - Indian Standard Technical Drawings - Geometrical Tolerancing Part 3 Dimensioning And Tolerancing Of Profiles IS 8000 (Part 3) : 1992 ISO 1660 : 1987
U1  - 621.815 
PY  - 1992///
PB  - Bureau of Indian Standards
ER  -