TY  - BOOK
AU  - Pring, Tim
TI  - Research methods in communication disorders
SN  - 9781861560971
U1  - 616.855072 
PY  - 2005///
CY  - London
PB  - Whurr Publishers Ltd
KW  - Speech Disorders
KW  - Communication Disorders
KW  - Research Design
ER  -