Klotz, Helmuth, 1894–1943
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 85875
Helmuth Klotz Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| The Berlin diaries, May 30, 1932-January 30, 1933 | 1934 | Author | |  |  | | | ||