L'enfant retardé mental /
Lurii︠a︡, A. R.(Aleksandr Romanovich),1902-1977.
Toulouse: Privat,
1974.
Translation of: Umstvenno otstalyj rebënok. Očerki izučenija osobennotej vysšej nervnoj dejatel'nosti detej-oligofrenov.
Children with mental disabilities.