1. 1
    Published 1990
    ...Land Transport Division, Ministry of Transport,...
    Serial
  2. 2
    by Thomson, G. A.
    Published 1980
    ...Traffic Research Section, Road Transport Division, Ministry of Transport,...
    Book
  3. 3
    by Lenz, E. O.
    Published 1982
    ...Traffic Research Section, Road Transport Division, Ministry of Transport,...
    Book
  4. 4
    by Palmer, M. Ross
    Published 1974
    ...Traffic Engineering Section, Road Transport Division, Ministry of Transport,...
    Book
  5. 5
    by Troup, Hilary
    Published 1992
    ...Ministry of Transport, Information & Support Branch,...
    Book
  6. 6
    ...N.Z. Ministry of Transport. Traffic Research Section,...
    Book