By Nolan J.F.   in Transportation

ISSN:0049-4488|28|2|119-135

Springer Publishing Company ‎(2001)‎

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By Nolan J. F.   Ritchie P. C.   Rowcroft J. R.   in Applied Economics

ISSN:1466-4283|33|7|913-922

Routledge Ltd‎(2001)‎

Access to resources Favorite 3.6069055