Transport economics : proceedings of Seminar L held at the PTRC Summer Annual Meeting, University of Warwick, England, from 7-10 July 1980.
Formato: | Libro |
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Lenguaje: | English |
Publicado: |
London, Sydney :
PTRC Education and Research Services,
1980.
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Descripción Física: | 110 páginas : ilustraciones ; 30 cm |
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ISBN: | 0860500764 |