Principles of knowledge representation and reasoning : proceedings of the second international conference (KR91)
edited by James Allen, Richard Fikes, Erik Sandewall.
San Mateo, Calf. : Morgan Kaufmann, ©1991.
xi, 602 págs. : ilustraciones ; 28 cm.
Serie: Morgan Kaufmann series in representation and reasoning.
ISBN: 1558601651
"Cambridge, Massachusetts, April 22-25, 1991"—Cub.
Incluye referencias bibliográficas e índice.