20 x 20 vision : transport options for Belfast for the 21st century : proceedings of an international conference organised by Royal Town Planning Institute...[et al.] : co-hosted by Queen's University Belfast and the University of Ulster, Belfast 4-5 April 1995 /
Evans, D. S.
Smyth, A. W.
Royal Town Planning Institute.
Queen's University of Belfast.
University of Ulster.
[Belfast?] : s.n., 
[1995?]
Urban transportation