Gregory, John Duncan, 1878–
Nationality: Undetermined, possibly 
(United Kingdom)
Identities and Authority Control
- Open Library: OL2323003A
- pdbooks.info ID: 57498
John Duncan Gregory Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 | |  | 
| ||||||
| Dollfuss and his times | 1935 | Author | |  |  | | | ||
| On the edge of diplomacy: rambles and reflections, 1902-1928 | 1929 | Author | | | | | | ||