TY  - GEN
AU  - Perkell,Joseph S.
AU  - Klatt,Dennis H.
TI  - Invariance and variability in speech processes
SN  - 0898595452
U1  - 001.542 
PY  - 1986///
CY  - Hillsdale, N.J.
PB  - : Lawrence Erlbaum Associates
KW  - Speech
KW  - INF.015.030.080
KW  - LIF.070.055.080.080
KW  - Language Disorders
KW  - C.010.597.257.543
KW  - United States (country of publication)
N1  - includes index
ER  -