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Unformatted text preview: information for the investigation of a problem or how to solve a problem. A computer is another great source of information. If you go to a library and it does not contain the book that you are looking for, you could look online to find it. People are also good sources to investigating a problem or issue because many professionals have the answer to whatever question that you have. These people can be simple people that have experienced this, professionals who studied the problem, or experts....
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- Fall '11