http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of Seminar N held at the PTRC summer annual meeting, University of Warwick, England, from 7-10 July 1980
Planning and Transport Research and Computation (International) Co
Spine title: PTRC proceedings of seminar N.
Includes bibliographical references and index.