A follow-up study of a group of mentally retarded children who left the special classes in a large industrial city during the years 1941-1948

Clifford, Mary Frances2012-09-062012-09-0619501950b1471618https://hdl.handle.net/2144/4116Thesis (Ed. M.)--Boston University, 1950.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsA follow-up study of a group of mentally retarded children who left the special classes in a large industrial city during the years 1941-1948Thesis/Dissertation