| 000 | 00341nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 200806s9999 xx 000 0 und d | ||
| 082 |
_a624.1834 _bCEM |
||
| 245 | 0 | _aADVISORY note: chemical methods of removing stains from concrete | |
| 260 |
_aLondon _bCement and Concrete Association |
||
| 300 | _a8p | ||
| 650 | _aConcrete | ||
| 942 | _cPRP | ||
| 999 |
_c145720 _d145719 |
||