TransportationJune 1977, Volume 6, Issue 2, pp 119–119 | Cite asFrom the editorsAuthorsAuthors and affiliationsTerence BendixsonDavid HartgenPeter HillsMartin RichardsSandra RosenbloomJames ScottPaul ShuldinerArticle 26 Downloads This is a preview of subscription content, log in to check access.Copyright information© Elsevier Scientific Publishing Company 1976Authors and AffiliationsTerence BendixsonDavid HartgenPeter HillsMartin RichardsSandra RosenbloomJames ScottPaul ShuldinerThere are no affiliations available