TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Bolts, Screws, Nuts and Accessories Terminology and Nomenclature (IS : 8535 - 1987)
U1  - IS : 8535 - 1987 
PY  - 1989///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 8535 - 1987
ER  -