| 000 | 00559nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110620.0 | ||
| 035 | _aF8901000708628 | ||
| 084 | _aPCA BUL 171 1964 | ||
| 100 | _aSelvaggio, S. L. | ||
| 245 | _aFire resistance of prestressed concrete beams study B: infl-uence of aggregate and load intensity / by S. L. Selvaggio- and C. C. Carlson. | ||
| 260 | _aSkokie, Illinois : atories | ||
| 300 | _a[42] p. | ||
| 440 | _aBulletin 171 / Portland Cement Association | ||
| 690 | _aVigas de concreto preesforzado - Pruebas. | ||
| 700 | _aCarlson, C. C., coaut. | ||
| 999 |
_c58714 _d58714 |
||