a book giving instructions in the principles of a subject of study, specif. one used as the basis or partial basis of a course of study

A textbook is a manual of instruction or a standard book in any branch of study. They are produced according to the demand of educational institutions. Although most textbooks are only published in printed format, many are now available as online electronic –books, or e-books.History · Market · International Market ... · Production · K-12 textbooks

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