Intelligent Tutoring Systems: 4th International Conference, ITS ’98, San Antonio, Texas, USA, August 16–19, 1998, Proceedings Lecture Notes in Computer Science, nr. 1452 Editat de Barry P. Goettl et al. 29 iul 1998 Paperback Preț: 349.88 lei 437.35 lei 6-8 săpt. -20%
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