TY  - BOOK
AU  - Fletcher,Harvey
TI  - Speech and hearing in communication
AV  - QP306 .F6 1953
U1  - 612.78 FLE 
PY  - 1953///]
CY  - New York
PB  - Van Nostrand
KW  - Speech
KW  - Hearing
KW  - Phonetics
KW  - Sound
KW  - Music
KW  - Acoustics and physics
N1  - A revision of the author's Speech and hearing, published 1929
ER  -