000 00513nam a2200145 a 4500
005 20220228110613.0
035 _aF8901000707786
084 _aTRB REC 1268 1990
245 _aHighway maintenance operations and research 1990 / Transpor-tation Research Board.
260 _aWashington, D.C. : TRB
300 _a208 p.
440 _aRecord ; 1268 / Transportation Research Board
690 _aPavimentos - Mantenimiento y reparaciĆ³n.
710 _aNational Research Council. Transportation Research Board (E-.U.A.)
999 _c58263
_d58263