TY  - BOOK
AU  - Yost,William A.
AU  - Nielsen,Donald W.
TI  - Fundamentals of hearing: an introduction 
SN  - 0030167817
AV  - QP461 .Y67
U1  - 612.85 YOS N 
PY  - 1977///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Hearing
N1  - Includes bibliographical references and indexes
ER  -