ALPUK91 : proceedings of the 3rd UK Annual Conference on Logic Programming, Edinburgh, 10-12 April 1991 /
UK Annual Conference on Logic Programming(3rd :1991 :Edinburgh, Scotland)
Wiggins, Geraint,1962-
Mellish, C. S.(Christopher S.),1954-
Duncan, Tim(Timothy),1956-
London : Springer-Verlag,
c1992.