Baron, Robert A.
Social psycology: under standing human interaction
Heights Allyn and Bacon , 1991
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Homans, George Caspar, 1910-1989
The human group
Routledge & Kegan Paul, 1959
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Baron, Robert A.
Social psychology: understanding human interaction
Allyn and Bacon, 1987
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Baron, Robert A.
Social psychology understanding human interaction
Allyn and Bacon, 1994
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Halgin, Richard P.
Abnormal psychology: the human experience of psychological disorders
Harcourt Brace Jovanovich College, 1993
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