| 000 | 00390nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230421b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a666.94 _bJ2 |
||
| 245 | _a3rd international symposium on the chemistry of cement, London 15-20 September, 1952 | ||
| 650 | _aChemical technology | ||
| 653 | _aCement | ||
| 942 |
_2udc _cSYM |
||
| 999 |
_c22215 _d22215 |
||