Mental hygiene and social work

ग्रंथसूची विवरण
मुख्य लेखक:	Lee, Porter Raymond
अन्य लेखक:	Kenworthy, Marion E.
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	New York Commonwealth Fund, Division of pub. 1931
विषय:	Child study. Child welfare > New York(City) Mental hygiene. New York School of Social Work Bureau of Children's Guidance.