TY  - BOOK
AU  -  Oconnor N., Hermelin Beate
TI  - Speech and thought in severe subnormality: an experimental study
U1  - WM475 
PY  - 1963///
CY  - Oxford
PB  - Pergamon press
KW  - Speech Disorders
KW  - Speech
KW  - Mentally Disabled Persons
KW  - Mental Retardation
N2  -  Mental Retardation, Mentally Disabled Persons, Speech, Speech Disorders
ER  -