Northrop, H. L.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 123075
H. L. Northrop Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Answers to questions prescribed by dental state boards | 5th ed. | 1912 | Author of Section | |  | |  | | |
| Answers to questions prescribed by medical state boards | 5th ed. | 1917 | Author of Section | | | | | | |