000 | 00636nam a2200181 a 4500 | ||
---|---|---|---|
005 | 20240602101338.0 | ||
008 | 050826s19uu xx 00 eng d | ||
020 | _a0309021871 | ||
110 | 2 | 0 | _aNational Academy of Sciences. Highway Research Board. |
245 | 1 | 0 |
_aConstruction : _b4 reports prepared for the 52nd annual meeting / _cHighway Research Board, National Academy of Sciences. |
260 | 0 |
_aWashington, DC : _bHighway Research Board, _c1973. |
|
300 | _aiv, 39 p. | ||
440 | 0 | _aHighway research record ; no. 454 | |
650 |
_aRoads _xDesign and construction. |
||
650 | _aHighway planning. | ||
650 | _aRoads. | ||
942 | _2ddc | ||
999 |
_c40942 _d40942 |