TY  - BOOK
ED  - Bureau of Indian Standards
TI  - Geometrical tolerancing on technical drawings, Part 1 :tolerancing of form, orientation, location & run-out, & appropriate geometrical definitions
U1  - 744.43:621.753.1 B. I. S. 
PY  - 1987///
PB  - Bureau of Indian Standards
KW  - Geometrical tolerating
ER  -