Bibliography on speech, hearing, and language in relation to mental retardation, 1900-1968.

Bibliography on speech, hearing, and language in relation to mental retardation, 1900-1968.

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Manylion Llyfryddiaeth
Prif Awdur: Peins, Maryann 1927-
Awdur Corfforaethol: U.S. Maternal and Child Health Service
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: [Washington, D. C. Maternal and Child Health Service 1969].
Cyfres:Public Health Service. PHS publication, no.2022
Pynciau:
Mentally handicapped children > Language > Bibl.
Hearing > Bibl.
Mentally handicapped > Bibl.