| 000 | 00571nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110623.0 | ||
| 035 | _aF8901000708967 | ||
| 084 | _aPCA BUL D139 1968 | ||
| 100 | _aNowlen, W. J. | ||
| 245 | _aInfluence of aggregate properties on effectiveness of inter-lock joints in concrete pavements / by W. J. Nowlen. | ||
| 260 | _aSkokie, Illinois : atories, Development Department | ||
| 300 | _a[12] p. | ||
| 440 | _aBulletin D139 / Portland Cement Association, Research and D-evelopment Laboratories, Development Department | ||
| 690 | _aUniones (pavimentos) - Pruebas. | ||
| 999 |
_c58902 _d58902 |
||