Williamson, Margaretta A., 1891–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2451037A
- pdbooks.info ID: 62025
Margaretta A. Williamson Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The social worker in group work | 1929 | Author | |  | |  | | ||