TY  - BOOK
AU  - Crystal,David
AU  - Varley,Rosemary
TI  - Introduction to language pathology
SN  - 1861560710
PY  - 1998///
CY  - London
PB  - Whurr Pub.
KW  - Speech disorders
KW  - Therapy
KW  - Language disorders
KW  - Speech-Language Pathology
KW  - Communication Disorders
KW  - diagnosis
N1  - Includes bibliographical references and index
ER  -