old paper books row & electronic book white background close up, textbooks spine & e-book, hardcover books long line

aged ancient antique archive background banner big black blank book books bookshelf border brown close closed collection computer concept copy design device digital display document ebook education electronic empty equipment ereader frame gadget group hardcover heap information internet isolated knowledge laptop learn library line literature long modern nobody old pad page paper pattern pile read reader retro school screen shelf space spine stack study tablet technology text textbook touch touchpad touchscreen university vintage wall wallpaper white wide wisdom yellow row