Transport for people with a mobility handicap : proceedings of Seminar J held at the PTRC Transport, Highways and Planning Summer Annual Meeting, University of Sussex, England, from 9-13 September 1991.
Planning and Transport Research and Computation (International) Co.(19th :1991 :University of Sussex, England).Seminar J.
PTRC Education and Research Services Ltd.
London : PTRC Education and Research on behalf of The Planning and Transport Research and Computation International Association,
1991.
"Volume P349"