TY  - BOOK
AU  - Doebelin,Ernest O.
TI  - Measurement systems: application and design
U1  - 681.12 
PY  - 1966///
CY  - New York
PB  - McGraw-Hill
KW  - Measuring instruments
KW  - Sound
KW  - Measurement
KW  - Mensuration
N1  - Includes index; Including bibliography
ER  -