Children with social disabilities - United States.

Invisible children in the society and its schools / by: (Language materials, printed)

Classrooms and clinics :urban schools and the protection and promotion of child health, 1870-1930 / by: (Language materials, printed)

Urban Health

Child health services

History, 20th Century

Educational sociology

Children with social disabilities

History, 19th Century

City children

Health Promotion

School Health Services

Marginality, Social

Teenagers with social disabilities

Education, Urban