McGraw-Hill Higher Education Offers 900 e-Textbooks at Discount Prices: "College costs have risen across the country due to many factors, including state budget cuts in education. McGraw-Hill e-content is one solution addressing that issue. McGraw-Hill estimates that its e-textbooks, offered through its Primis Online service, can result in savings up to 50 percent off traditional print textbooks. Students have the option to purchase a downloadable file or access their e-textbook through an Internet connection."