000 00402nam a22001217a 4500
082 _a625.795
_bIMP
_cD
110 _aU.S Department of Transportation.
245 _aImproving guardrail installations on local roads and streets /
_cU.S Department of Transportation.
260 _aUSA :
_bU.S Department of Transportation Federal Administration Highway,
_c1986.
300 _a37
650 _aMCE
942 _cBK
999 _c7865
_d7865