| 000 | 00523nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110618.0 | ||
| 035 | _aF8901000708398 | ||
| 084 | _aPCA BUL 23 1948 | ||
| 100 | _aTaylor, Thomas G. | ||
| 245 | _aEffect of carbon black and black iron oxide on air content -and durability of concrete / by Thomas G. Taylor. | ||
| 260 | _aChicago : Portland Cement Association, Research Laboratories | ||
| 300 | _a[12] p. | ||
| 440 | _aBulletin 23 / Portland Cement Association | ||
| 690 | _aAgentes colorantes - Efectos - Concreto. | ||
| 999 |
_c58546 _d58546 |
||