מראשוני האתרים של ספריות דיגיטאליות, אוסף ספרים ללא שפג תוקפן של זכויות היוצרים שלהם. מכיל למעלה מ-20,000 ספרים.
to copy_right book literature guthenberg ebook library Link for:echo by orange on Sep 9, 2007, 12:38 AMAn American site that has a large collection of links to scientific sites and libraries. Main topics are Math, Tecnology, Engineering, science.
to technology digital engineering Link literature for:echo science library by orange and 1 other person on Sep 9, 2007, 12:35 AMThis web site has it all: e-books, videos, music, links to other digital library, information about authors, blogs and links to educational sites.
to news ebook Link maps for:echo video education book music portal blog by orange and 1 other person on Sep 8, 2007, 11:08 PM
