| 000 | 00805nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110829.0 | ||
| 035 | _aF8901000721585 | ||
| 084 | _aASTM Mampos- tera Especif. 1968 | ||
| 110 | _aAmerican Society for Testing and Materials (Estados Unidos) | ||
| 245 | _aASTM specifications for concrete masonry units... | ||
| 260 | _aPhiladelphia, Pa. : American Society for Testing and Materials | ||
| 300 | _a37 p. | ||
| 500 | _aContenido: Tentative specification for concrete building br-ick. -- Tentative specification for hollow load-bearing con-crete masonry units. -- Tentative specification for hollow -non-load-bearing concrete masonry units. --Standard specifi-cation for concrete masonry units for construction of catch- basins and manholes... | ||
| 690 | _aConcreto - MamposterÃa - Especificaciones | ||
| 999 |
_c67079 _d67079 |
||