Law, Hartland
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 29678
Hartland Law Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Viavi hygiene | 1924 | Author | |  | |  | | ||
| Viavi hygiene, explaining the natural principles upon which the Viavi system of treatment for men, women and children is based | (Rev. ed.) | 1918 | Author | | | | | |    
|
| Viavi hygiene | 1928 | Author | | | | | | ||