| 000 | 00709cam a2200181 a 4500 | ||
|---|---|---|---|
| 020 | _a0309036232 (pbk.) : | ||
| 082 | 0 | 0 |
_a380.5 _bNAT _cD |
| 245 | 0 | 0 | _aTraffic delineation, work-zone protection, and winter maintenance. |
| 260 |
_aWashington, D.C. : _bTransportation Research Board, National Research Council, National Academy of Sciences, _c1983. |
||
| 300 |
_aiv, 31 p. : _bill. ; _c28 cm. |
||
| 526 |
_a0 _b0 _c0 _d380_500000000000000_NAT |
||
| 650 | 0 |
_aMCE _9379 |
|
| 650 | 0 |
_aRoads _xMaintenance and repair _xSafety measures. _921131 |
|
| 650 | 0 |
_aRoads _xSnow and ice control. _921203 |
|
| 650 | 0 |
_aTraffic signs and signals. _921132 |
|
| 710 | 2 |
_aNational Research Council (U.S.). _920017 |
|
| 942 |
_2ddc _cBK |
||
| 999 |
_c542935 _d542935 |
||