000 00581nam a2200157 a 4500
005 20220228110648.0
035 _aF8901000712006
084 _aTRB STP 15 1991
100 _aLevinson, Herbert S.
245 _aSupervision strategies for improved reliability of bus rout-es / Herbert S. Levinson
260 _aWashington, D. C. : TRB
300 _a74 p.
440 _aSynthesis of Transit Practice ; 15 / Transportation Researc-h Board
690 _aAutobuses - Servicios - Mejoramiento - Estrategias
710 _aNational Research Council. Transportation Research Board (E-.U.A.)
999 _c60554
_d60554