TY  - BOOK
AU  - Schiefel Bushch,Richard L.
TI  - Bases of language intervention
SN  - 0839111975
U1  - 616.855 
PY  - 1978///
CY  - Baltimore
PB  - University Park press
KW  - Language disorders
KW  - Speech disorders
KW  - Voice disorders
N1  - Includes index
ER  -