
List of PTB Reports
References
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PTB-ND-31
1988
ISBN 3-88314-786-9
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PTB-ND-29
1986
ISBN 3-88314-581-5
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PTB-ND-28
1986
ISBN 3-88314-566-1
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PTB-ND-27
1986
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PTB-ND-26
1985
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PTB-ND-25
1985
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PTB-ND-24
1985
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PTB-ND-23
1982
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PTB-ND-22
1982
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PTB-ND-21
1983
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