1. 1
    by Star, Jeffrey L.
    Published 1990
    Book
  2. 2
    by Huxhold, William E.
    Published 1991
    Book
  3. 3
    Published 2007
    ...Modelling accessibility using space-time prism concepts within geographical information systems /...
    Book
  4. 4
    Published 2003
    Book
  5. 5