TY  - BOOK
AU  - Van Riper,Charles
AU  - Irwin,John V.
TI  - Voice and articulation,
AV  - PN4162 .V34
U1  - 612.78 VAN I 
PY  - 1958///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Voice
KW  - Speech
KW  - Speech therapy
ER  -