Mental hygiene and social work

Xehetasun bibliografikoak
Egile nagusia:	Lee, Porter Raymond
Beste egile batzuk:	Kenworthy, Marion E.
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	New York Commonwealth Fund, Division of pub. 1931
Gaiak:	Child study. Child welfare > New York(City) Mental hygiene. New York School of Social Work Bureau of Children's Guidance.