TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Door Shutters: Methods of Tests (IS : 4020 (Parts 1 to 16) - 1998)
U1  - IS : 4020 (Parts 1 to 16) - 1998 
PY  - 1998///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 4020 (Parts 1 to 16) - 1998
ER  -