1
2
Published: Berlin [u.a.] : Dietz, 1988
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3
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5
Published: Frankfurt [u.a.] : Campus-Verl, 1991
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6
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7
Published: [München] : Hanns-Seidel-Stiftung, 1994
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8
9
Published: Opladen : Leske + Budrich, 1993
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10
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11
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13
Published: Wien [u.a.] : Europaverl, 1991
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14
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15
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16
17
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18
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19
20
Published: Hamburg : VSA-Verl, 1986
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