Your query returned 2 results.

• Modelling Design Constraints for an Automated Design Process,
  R.A. Smith, W. Tizani and D. Ruikar
  Paper 6 from CCP: 78, ISBN 0-948749-92-X (2003)
  
• An Integrated Tool for Structural Design within an Interactive Virtual Environment,
  R.A. Smith, W.M.K. Tizani and D.A. Nethercot
  Paper 2 from CCP: 74, ISBN 0-948749-80-6 (2001)