| 000 | 00511nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110523.0 | ||
| 035 | _aF8901000703356 | ||
| 084 | _aHRB REP 21 1966 | ||
| 100 | _aIsada, Nelson M. | ||
| 245 | _aDetecting variations in load-carrying capacity of flexible -pavements / Nelson M. Isada. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a30 p. | ||
| 440 | _aReport / Highway Research Board ; 21 | ||
| 690 | _aPavimentos - Pruebas. | ||
| 710 | _aE.U.A. National Research Council. Highway Research Board. | ||
| 999 |
_c54938 _d54938 |
||