Hays, Harold
Nationality: 
(Unknown)
Identities and Authority Control
- pdbooks.info ID: 32224
Harold Hays Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  |  | 
| ||||||
| Diseases of the ear, nose and throat | 1925 | Author | |  | | | | ||