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| 020 | _a0309037611 (pbk.) : | ||
| 082 | 0 | 0 |
_a625.760289 _bNAT |
| 245 | 0 | 0 | _aWork-zone safety and maintenance management. |
| 260 |
_aWashington, D.C. : _bTransportation Research Board, National Research Council, _c1984. |
||
| 300 |
_aiv, 39 p. : _bill. ; _c28 cm. |
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| 526 |
_a0 _b0 _c0 _d625_760289000000000_NAT |
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| 650 | 0 |
_aMCE _9379 |
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| 650 | 0 |
_aRoads _xMaintenance and repair _xSafety measures. _921131 |
|
| 710 | 2 |
_aNational Research Council (U.S.). _920017 |
|
| 942 |
_2ddc _cBK |
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| 999 |
_c547567 _d547567 |
||