Bakker, F.C.
Sport psychology : concepts and applications
John Wiley & Sons, 1990
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Starr, Cecie
Biology : concepts and applications
Brooks/Cole, 2002
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Molles, Manuel C., Jr.
Ecology: concepts and applications
McGraw-Hill, 2005
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Lewis, Ricki
Human genetics: concepts and applications
McGraw-Hill, 2003
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Anspaugh, David J.
Wellness : concepts and applications
McGraw-Hill, 1997
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