01062nam0-22003371i-450-9900010965704033210-934613-26-5000109657FED01000109657(Aleph)000109657FED0100010965720000920d1987----km-y0itay50------baengArtificial Intelligence and Tutoring SystemsComputational and Cognitive Approaches to the Communication of Knowledgeby Etienne Wengerforeword by John Seely Brown and james GreenoLos AltosMorgan Kaufmann1987CiberneticaTeoria dei giochiTeoria degli automiIntelligenza artificiale510.78Wenger,Etienne<1952- >52187Brown,J.S.Greeno,J.ITUNINARICAUNIMARCBK9900010965704033218-23216948FI1FI1Artificial Intelligence and Tutoring Systems335432UNINAING01