00609cam a22001451  4500082001900000245008100019260012900100300004300229526003800272650001300310650001000323942001200333999001900345952009900364  a625.7068bNAST10aFormulating highway construction programs;cWorkshop Conference proceedings.  aWashington,bDivision of Engineering and Industrial Research, National Academy of Sciences-National Research Council,c1961.  a208 p.bmap., diagrs., tables.c25 cm.  a0b0c0d625_706800000000000_NAST 0aMCE9379 0aRoads  2ddccBK  c547427d547427  00102ddc4070aMCEbMCEd2014-07-14l0o625.7068 NASTpMCE-43393r2014-07-14w2014-07-14yBK