The advantages of the computer in search of information. What people can do with computers. Why computer is important in our life. How computer can help people do work.
People can visit them at their convenient time. People can learn about different cultures in them. They house educational and recreational materials in a variety of forms. They provide information for professional people in different fields.
books on certain subjects can be borrowed from specialist libraries each library agrees to specialist in one subject a group of libraries agree to specialize in one subject records are made of books on specialist subjects
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