TY  - BOOK
ED  - Indian Standards Institution
TI  - Indian standard iso metric screw threads: pt. 5, tolerances
PY  - 1968///
CY  - New Delhi
PB  - Indian Standards Institution
KW  -  Screw Threads
KW  -  Standards 
KW  - NASA Thesaurus 
N1  - IS 4218 : Part 5 : 1967
ER  -