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Sage, 2003
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Legal research : fundamental principles
Prentice-Hall, 1997
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Marketing research and knowledge development : an assessment for marketing management
Prentice-Hall, 1980
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Bander, Edward J.
Legal research and education abridgment
Balinger, 1978
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Cohen, Morris L.
Legal research in a nutshell
West Publishing, 1968
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