Hetherington, Clark W. (Clark Wilson), 1870–1942
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 19171
Clark W. (Clark Wilson) Hetherington Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| School program in physical education | 1922 | Author | |  | | | |    
| |