TY  - BOOK
AU  - Skinner, Paul H.(ed) & Shelton, Ralph L.
TI  - Speech language and hearing: Normal proccsses and disorders
SN  - 0-201-07461-3
U1  - 615.855 Ski 
PY  - 1979///
CY  - Addiaon -Wesley pub. company, Sydney
ER  -