Gelles, Richard J.
Study guide for use with sociology: an introduction
McGraw-Hill College , 1999
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Calhoun, Craig J.
Sociology
McGraw-Hill , 1994
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Farley, John E.
Sociology
Prentice-Hall, 1992
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Nobbs, Jack
Sociology
Macmillan Education, Ltd., 1989
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Finsterbusch, Kurt
Sociology
McGraw-Hill, 2006
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