| 000 | 00449nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110453.0 | ||
| 035 | _aF8901000700793 | ||
| 084 | _aBRS DIGEST 123 1970 | ||
| 110 | _aBuilding Research Station (Inglaterra). | ||
| 245 | _aLightweight aggregatte concretes / Building Research Statio-n. | ||
| 260 | _aWatford, [Inglaterra] : DIGEST | ||
| 300 | _a4 p. | ||
| 440 | _aDigest ; 123 / Building Research Station | ||
| 690 | _aConcreto - Agregados. | ||
| 999 |
_c52982 _d52982 |
||