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Published: Düsseldorf : Rauch, 1967
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Published: Düsseldorf : Droste-Verl, 1987
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by Back, Nikolaus 1960-
Published: Frankfurt am Main ; Berlin ; Bern ; New York ; Paris ; Wien : Lang, 1998
Published: Frankfurt am Main ; Berlin ; Bern ; New York ; Paris ; Wien : Lang, 1998
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Published: Düsseldorf : Rauch, 1967
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