000 004420000a22001570004500
001 EST
003 REF 625.7 / H17 / 1927
004 M
006 m
100 _aHarger, Wilson G.
100 _aBonney, Edmundo A.
245 _aHandbook for highway engineers: containing information ordinarily used in the design and construction of rural highways
068 _aMATERIAL DE CONSULTA
650 _a<CARRETERAS><MANUALES>
999 _c9882
_d9882