Griffiths, William, 1913–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL683704A
- pdbooks.info ID: 177703
William Griffiths Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| Behavior difficulties of children as perceived and judged by parents, teachers, and children themselves | 1952 | Author | |  | |  | | ||