| 1.
図書 |
図書
|
Bernhard Leitner with excerpts from the family recollections by Hermine Wittgenstein [English text edited by Dennis Young]
|
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| 2.
図書 |
図書
|
Paul Engelmann ; [translated by L. Furtmüller]
|
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| 3.
図書 |
図書
|
herausgegeben von Michael Nedo
|
