| 摘要 |
PURPOSE: An electronic book selling system using an internet is provided for decreasing a knowledge information period, protecting an environment by eliminating a paper printing process and significantly decreasing the price of an electronic book by reviewing and downloading a book file in a cyber space compared to the conventional art. CONSTITUTION: A customer is connected with an electronic publishing system site and searches a certain book by the name, author and content, so that the lists of books are outputted on a screen based on a searched condition. The content of a corresponding book is read and downloaded in a book file or a certain transaction method selected for buying an actual book.
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