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1
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4Published 1984“...Westview Press,...”
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5Published 1985“...Westview Press,...”
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7Published 1988“...Westview Press,...”
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9Published 1987“...Westview Press,...”
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11Published 1991“...Westview Press,...”
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12Published 1991“...Westview Press,...”
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13Published 1991“...Westview Press,...”
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15Published 1992“...Westview Press,...”
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