| 000 | 00717pam a2200181 i 4500 | ||
|---|---|---|---|
| 020 | _a0309025672 | ||
| 082 | 0 | 0 |
_a625.8028 _bNA _cD |
| 110 | 2 | _aNational Research Council (U.S.). | |
| 245 | 1 | 0 |
_aMaintenance management, the Federal role, unionization, pavement maintenance, and ice control / _cTransportation Research Board, Commission on Sociotechnical Systems, National Research Council. |
| 260 |
_aWashington : _bNational Academy of Science, _c1977. |
||
| 300 |
_aiii, 57 p. : _bill. ; _c28 cm. |
||
| 650 | 0 |
_aRoads _xMaintenance and repair. |
|
| 650 | 0 |
_aPavements _xMaintenance and repair. |
|
| 650 | 0 |
_aRoads _xSnow and ice control. |
|
| 650 | 0 |
_aCollective bargaining _xTransportation. |
|
| 650 | 0 | _aD | |
| 942 | _cBK | ||
| 999 |
_c8019 _d8019 |
||