000 | 00368nam a2200133Ia 4500 | ||
---|---|---|---|
100 | _aINDIAN STANDARD INSTITUTION | ||
650 | _aIS 3812-1981 | ||
365 | _cRS | ||
365 | _d1 | ||
942 | _cENGBK | ||
245 | _aIndian standard Specification for Fly ash for Use as Pozzdona and Admixture IS3812-1981 | ||
260 |
_bIndian Standard Institution _c1981 _aDelhi |
||
300 | _a9PP | ||
999 |
_c11678 _d11678 |