Helms, Hermann, 1870–1963
Nationality: 
(United States)
Identities and Authority Control
- SSN: 125109318
- pdbooks.info ID: 32519
Hermann Helms Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The book of the New York international chess tournament | 1925 | Editor | |  | | |  | ||