TY  - BOOK
ED  - Bureau of Indian standards 
TI  - General tolerances: [Part 1 tolerance for linear and angular dimensions without individual tolerance indications/3r rev
U1  - 621.753.1:744.4 
PY  - 1993///
CY  - New Delhi
PB  - Bureau of Indian standards 
KW  - IS:2102(Part 1):1993,ISO 2768-1:1989
ER  -