TY  - BOOK
AU  - Indian Standards Institution[ISI]
TI  - IS:7881-(Pt.1)-1975. Indian standard glossary of terms relating to builder's  hard ware. Pt.1 : locks
U1  - IS Code 
PY  - 1976///
CY  - New Delhi
PB  - Indian Standards Institution
N1  - ENG
ER  -