Paper-based college textbooks are mostly thick and heavy, which is a heavy burden for college students who have to rush to several classrooms or take classes online. However, electronic textbooks can be carried around, just put them in a computer or tablet, which is very convenient for reading or taking notes.
The National Library Union is a public service organization guided by the National Cultural Information Resource Sharing Center. Its members cover all universities and provincial and municipal libraries in China, so it has the most comprehensive electronic version of university textbooks. Students can submit their requirements through the document delivery service, and then get the electronic version of the corresponding teaching materials through the mailbox.
Network disk search, many users are used to uploading e-books to various network disks to share, so students can search the resources shared by others through various network disk search engines, find them and download them to their local computers, or save them on their own network disks and then download them later.
E-commerce purchase, e-commerce purchase is the most convenient way, but it requires a certain cost. Many e-commerce platforms will cooperate with publishing houses, so each e-commerce platform has the latest version of electronic textbooks. If you can't find the desired e-book through the above two methods, you can search for the desired teaching materials in major e-commerce companies and pay for the desired electronic university teaching materials.