People and computers IV : proceedings of the fourth conference of the British Computer Society, Human-Computer Interaction Specialist Group, University of Manchester, 5-9 September 1988 /
British Computer Society.Human-Computer Interaction Specialist Group.Conference(4th :1988 :University of Manchester)
Jones, D. M.
Winder, R.
Cambridge : Cambridge University Press on behalf of the British Computer Society,
c1988.