Supervision strategies for improved reliability of bus rout-es / Herbert S. Levinson
Levinson, Herbert S.
Supervision strategies for improved reliability of bus rout-es / Herbert S. Levinson - Washington, D. C. : TRB - 74 p. - Synthesis of Transit Practice ; 15 / Transportation Researc-h Board .
Supervision strategies for improved reliability of bus rout-es / Herbert S. Levinson - Washington, D. C. : TRB - 74 p. - Synthesis of Transit Practice ; 15 / Transportation Researc-h Board .