TY  - BOOK
ED  - Indian Standards Institution                                                                                                                                                                                                                                   . 
TI  - Code of practice for laying of asbestos sheets: part II semi corrugated sheets IS:3007 (part II)-1965 
U1  - 6941.328 
PY  - 1979///
CY  - New Delhi : 
PB  - Indian Standards Institution , 
ER  -