Exceptional children and youth a chart book of special education enrollments in public day schools of the United States

Bibliografiske detaljer
Institution som forfatter: U.S. Office of Education
Andre forfattere: Mackie, Romaine Prior 1898-, Robbins, Patricia (Peace) 1924-
Format: Bog
Sprog:English
Udgivet: [Washington s.n. 1961].
Fag: