TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Code of Practice for Laying and Fixing of Sloped Roof Covering Using Plain and Corrugated Galvanized Steel Sheets IS : 12093 - 1987 (IS : 12093 - 1987)
U1  - IS : 12093 - 1987 
PY  - 1988///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 12093 - 1987
ER  -