Electronic books 217 Se poster Handbooks, manuals, etc 15 Se poster Libros electronicos 7 Se poster Handbooks and manuals 6 Se poster Popular works 5 Se poster History 2 Se poster Recipes 2 Se poster Textbooks 2 Se poster Case studies 1 Se poster Juvenile literature 1 Se poster Obras populares 1 Se poster Style manuals 1 Se poster Tables 1 Se poster