TY  - BOOK
ED  - Indian Standards Institution                                                                                                                                                                                                                                   . 
TI  - Code of practice for laying of asbestos sheets: part I corrugated sheets IS:3007 (part I)-1964 
U1  - 690.24 
PY  - 1986///
CY  - New Delhi : 
PB  - Indian Standards Institution , 
ER  -