TY  - BOOK
AU  - Tervoort,Bernard T.
AU  - Verberk,Amand J.
TI  - Developmental features of visual communication: a psycholinguistic analysis of deaf children's growth in communicative competence 
PY  - 1975///
CY  - Amsterdam
PB  - North-Holland
KW  - Deaf
KW  - Means of communication
N1  - Abridged ed. of the author's Final report on project number RD-467-64-65; Bibliography : p. 343-355
ER  -