| 000 | 00412nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_aIS CODE _bB.I.S |
||
| 100 | _aBureau of Indian Standards[BIS] | ||
| 245 | _aIS:4457-2007. Indian standard ceramic unglazed vitreous acid resisting tiles-specification (ICS 91.100.23) (Reffirmed 2005) | ||
| 260 |
_aNew Delhi _bBureau of Indian Standards _c2007 |
||
| 300 | _aii,19,iip. | ||
| 890 | _aIndia | ||
| 891 | _aSD | ||
| 999 |
_c19017 _d19017 |
||