TY  - BOOK
AU  - Morse,Philip M.
AU  - Ingard,K.Uno
TI  - Theoretical acoustics
SN  - 0070433305
U1  - 534 
PY  - 1968///]
CY  - New York
PB  - McGraw-Hill
KW  - Sound
N1  - Bibliography: p. 886-887
ER  -