| 000 | 00580nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110621.0 | ||
| 035 | _aF8901000708707 | ||
| 084 | _aPCA BUL 215 1967 | ||
| 100 | _aHelmuth, Richard A. | ||
| 245 | _areversible and irreversible drying shrinkage of hardened po-rtland cement and tricalcium silicate pastes / by Richard A-. Helmuth and Danica H. Turk. | ||
| 260 | _aSkokie, Illinois : atories | ||
| 300 | _a[16] p. | ||
| 440 | _aBulletin 215 / Portland Cement Association | ||
| 690 | _aLosas de cemento portland endurecido - Pruebas. | ||
| 700 | _aTurk, Danica H., coaut. | ||
| 999 |
_c58757 _d58757 |
||