| 000 | 00407nam a2200133 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110825.0 | ||
| 035 | _aF8901000721355 | ||
| 084 | _aPCA T-12 1948 | ||
| 245 | _aDesign and control of concrete mixtures / Portland Cement A-ssociation | ||
| 260 | _aChicago, Ill. : Portland Cement Association | ||
| 300 | _a70 p. | ||
| 440 | _aT-12 | ||
| 690 | _aConcreto - Mezclas - DisenoConcreto - Mezclas - Pruebas | ||
| 999 |
_c66862 _d66862 |
||