Short Explanatory Voice-Over PowerPoint embedded in context in a free Creative Commons (ccby) interactive electronic textbook (iText). Find the 2nd edition and watch for the 3rd edition at [ Ссылка ].
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Short Explanatory Voice-Over PowerPoint embedded in context in a free Creative Commons (ccby) interactive electronic textbook (iText). Find the 2nd edition and watch for the 3rd edition at [ Ссылка ].