Valentine, P. F. (Percy Friars), 1884–(no earlier than 1955)
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2394291A
- pdbooks.info ID: 44817
P. F. (Percy Friars) Valentine Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| A composition course in American government: and pupils' handbook to state series text | 1912 | Author | |  | |  | | ||
| The psychology of personality | 1927 | Author | |  | | | | ||