000 00330cam a22000977a 4500
008 180718b1970 xxu||||| |||| 00| 0 eng d
082 _aN67x73 Un3r
245 _aMobility without mayhem: the report of the president's task force on highway safety
260 _aWashington, D.C.
_bU.S. Government Printing Office
_c1970
300 _a58p.
999 _c493939
_d493939