Campbell, Nellie M. (Nellie May), 1898–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2146454A
- pdbooks.info ID: 98238
Nellie M. (Nellie May) Campbell Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The elementary school teacher's treatment of classroom behavior problems | 1935 | Author | |  | |  | | ||