TY  - BOOK
ED  - Indian standards institution                                                                                                                                                                                                                                   . 
TI  - Code of practice for construction of floor and roof with joist and filler blocks,  6061-1981 
U1  - 693.28 
PY  - 1982///
CY  - New Delhi : 
PB  - Indian Standards Institution , 
ER  -