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Chichester, West Sussex ; Ames, IA : Blackwell Pub., 2010.
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2.
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Ithaca, N.Y., Association of College Unions-International, 1967-<c1987>
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3.
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Minneapolis : University of Minnesota Press, [1943]
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4.
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Minneapolis : University of Minnesota Press, c1981.
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5.
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Minneapolis : University of Minnesota Press, [1975]
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6.
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Minneapolis : University of Minnesota Press, [1965]
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