TY  - BOOK
AU  - Hirsh,Ira J.
TI  - The measurement of hearing / 
T2  - McGraw-Hill series in Psychology
PY  - 1952///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - ACUSTICA
KW  - ELECTROACUSTICA
KW  - EDICIONES ACUSTICAS
ER  -