Powell, John Walker, 1904–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2173603A
- pdbooks.info ID: 165912
John Walker Powell Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Research in adult group learning in the liberal arts | 1960 | Author | |  | |  |  | 
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