「How Many Books Are There On The Planet」の変更履歴

2025年11月14日 (金)

• 最新前 04:482025年11月14日 (金) 04:48‎ AundreaEmerson トーク 投稿記録‎ 5,901バイト +5,901‎ ページの作成:「<br>E book printing and publishing is one the oldest industries in the world, which can lead you to surprise just how many books have existed in history. Clearly, we don't know the precise quantity, however we can use some math and statistics to make educated guesses. In current memory, the e-book publishing trade has been massive, raking in a median of about $25 billion per year and printing over 800 million paper-sure copies in the United States. Newer technologie…」