| 000 | 00457nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 090807t xxu||||| |||| 00| 0 eng d | ||
| 082 | _a662.613.13:666.952.2 | ||
| 110 | _aBureau of Indian standards | ||
| 240 | _aIndian standard | ||
| 245 | _aSpecification for fly ash for use as pozzolana and admixture | ||
| 250 | _a1st rev. | ||
| 260 |
_aNew Delhi _bBureau of Indian standards institution _c1981 |
||
| 653 | _aIS:3812-1981 | ||
| 942 | _cISI | ||
| 999 |
_c336547 _d336547 |
||