Here are some encyclopedias for you to read in our online library.
The Columbia Encyclopaedia(SixthEdition): An English-language dictionary containing more than 51,000 topics, the Columbia Encyclopedia provides trusted facts and information. More than 200 people make great efforts for depth and accuracy ( 精确 ) of the encyclopaedia, its topics are complete and clear.
Medical encyclopaedias: Online medical encyclopaedias are for doctors, educators, and student. The library of free medical encyclopaedias contains a variety of trusted facts that cover medical conditions, medical symptoms ( 症状),and medical causes of health-related problems.
Computer encyclopaedias:Ouronline library of computer encyclopaedias is very useful whether you're looking for in-depth research or just learning about computer technology. The computer encyclopaedias include topics like computer science, computer science and engineering, and computer science and technology.
Science encyclopaedias: Our online library of science encyclopaedias covers a variety of topics from biology, psychology, and chemistry to religion and science discoveries. Our online science encyclopedias for kids are a big help for school research projects and science experiments.