1
Book
2
Published: Washington D.C. : German Historical Inst, 1996
Book
3
4
5
6
7
8
9
Book
10
Published: Köln : Pahl-Rugenstein, 1970
Book
11
Published: Middletown, Conn. : Wesleyan Univ. Press, 1971
Book
12
Book
13
14
15
Published: London : Cass, 1995.
Book
16
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18