References
- Batty , M. 1984 . “ Information Technology in Planning Education ” . In UWIST Papers in Planning Research , Vol. 80 , Cardiff : Department of Town Planning, University of Wales Institute of Science and Technology .
- CADC . 1976 . Ginosurf Users Manual: issue 1 , Cambridge : Computer‐Aided Design Centre .
- Curry , L. 1972 . A spatial analysis of gravity flows . Regional Studies , 6 : 131 – 147 .
- Foley , J.D. and Van Dam , A. 1982 . Fundamentals of Interactive Computer Graphics , Reading , Mass. : Addison‐Wesley .
- Guy , C.M. 1983 . Accessibility Measures in Urban Research: an application to health‐care location problems , Cardiff : Department of Town Planning, University of Wales Institute of Science and Technology .