Mahaffey, Charles Edward
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2436753A
- pdbooks.info ID: 35647
Charles Edward Mahaffey Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Practical visual education: a survey of the use of stereographs, slides and motion pictures in education, with some suggestions on procedure | 1925 | Author | |  | |  | | ||