| 000 | 00285nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 6061 (Pt.II) - 1981; Code of practice for construction of floor and roof with joist and filler blocks Pt.II with hollow clay filler blocks | ||
| 100 | _aBureau of Indian Standards | ||
| 260 |
_aNew Delhi _bBIS _c1982 |
||
| 300 | _a11p | ||
| 999 |
_c33930 _d33930 |
||