000 00430nam a2200145 a 4500
082 _a625.225
_bPOL
110 2 _aAmerican Association of State Highway Officials.
_919665
245 1 2 _aA policy on highway classification.
260 _aWashington :
_bThe Association,
_c1947.
300 _a8 p. ;
_c23 cm.
526 _a0
_b0
_c0
_d625_225000000000000_POL
650 0 _aMCE
_9379
650 0 _aTraffic engineering.
942 _2ddc
_cBK
999 _c547290
_d547290