77729993
May 6, 2009
Jul 23, 2013
Educational services in the nature of websites featuring online electronic textbooks in the fields of life sciences, physical sciences, social sciences, math, statistics, humanities, foreign languages, business, education, and computer science directed to the secondary, and college educational markets; online electronic publishing services of books; publishing customized textbooks online
Education and EntertainmentApplication service provider service featuring software for creating customized textbooks
Computer and Scientific