TY  - BOOK
AU  - Speaks,Charles E
TI  - Introduction to sound: acoustics for the hearing and speech sciences 
SN  - 1565939794 (softcover : alk. paper)
PY  - 1999///
CY  - San Diego
PB  - Singular Pub. Group
KW  - Audiology
KW  - Speech therapy
ER  -