000 00642nam a2200145 a 4500
005 20220228110841.0
035 _aF8901000722570
084 _aTRB REC 1838 2003
245 _aTransit rail transit, commuter rail, light rail transit, ma-jor activity center circulation systems, new technology, an-d maintenance / Transportation Research Board
260 _aWashington, D.C. : TRB
300 _a[88]p.
440 _aRecord ; no.1838 / Transportation Research Board
690 _aTransporte ferroviario - Infraestructura - Evaluacion"Transporte urbano sustentable"
710 _aNational Research Council. Transportation Research Board (E-.U.A.)
999 _c67891
_d67891