| 000 | 00458nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110528.0 | ||
| 035 | _aF8901000703733 | ||
| 084 | _aHRB REC 227 1968 | ||
| 245 | _aSnow and ice control, 4 reports / Highway Research Board. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a63 p. | ||
| 440 | _aRecord ; 227 / Highway Research Board | ||
| 690 | _aConcreto asfáltico - Pruebas. | ||
| 710 | _aE.U.A. National Research Council. Highway Research Board. | ||
| 999 |
_c55270 _d55270 |
||