McElfresh, William E. (William Edward), 1867–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2396893A
- pdbooks.info ID: 138284
William E. (William Edward) McElfresh Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Directions for laboratory works in physics 1-2 | 1913 | Author | |  | |  | | ||