Whether you're studying a new language, trying to pick up a few words before traveling, or brushing up on a tongue you spoke long ago, here are the best apps and software packages for learning a language at a range of prices.
C. Cattuto, D. Benz, A. Hotho, и G. Stumme. The Semantic Web - ISWC 2008, том 5318 из Lecture Notes in Computer Science, стр. 615--631. Springer Berlin / Heidelberg, (2008)
C. Cattuto, D. Benz, A. Hotho, и G. Stumme. The Semantic Web - ISWC 2008, том 5318 из Lecture Notes in Computer Science, стр. 615--631. Springer Berlin / Heidelberg, (2008)
C. Cattuto, D. Benz, A. Hotho, и G. Stumme. The Semantic Web -- ISWC 2008, Proc.Intl. Semantic Web Conference 2008, том 5318 из LNAI, стр. 615--631. Heidelberg, Springer, (2008)
C. Cattuto, D. Benz, A. Hotho, и G. Stumme. The Semantic Web -- ISWC 2008, Proc.Intl. Semantic Web Conference 2008, том 5318 из LNAI, стр. 615--631. Heidelberg, Springer, (2008)
C. Cattuto, D. Benz, A. Hotho, и G. Stumme. The Semantic Web - ISWC 2008, том 5318 из Lecture Notes in Computer Science, стр. 615--631. Springer Berlin / Heidelberg, (2008)
C. Cattuto, D. Benz, A. Hotho, и G. Stumme. The Semantic Web -- ISWC 2008, Proc.Intl. Semantic Web Conference 2008, том 5318 из LNAI, стр. 615--631. Heidelberg, Springer, (2008)