TY  - GEN
AU  - Turney, Thomas Henry
TI  - Electric filters: a simplified treatment of the four-terminal networks commonly used in telephone work, covering filters, attenuators, phase shifting networks, and attenuation equalizers
U1  - 621.3815324 
PY  - 1947///
CY  - Sir I. Pitman & sons, ltd
PB  - London
KW  - Telecommunication Engineering
N1  - Introduction(Page-1).Attenuators (Page-12).Ladder Filters (Page-66).Lattice Filters (Page-73).The Equivalence Of Networks (Page-88).Phase Shift Networks (Page-100).Attenuation Equalizers (Page-107).Measurements (Page-114).General Theorems (Page-126).Cauer Filters (Page-139).Filter Using Circuits With Unusual Elements (Page-158).Conclusion  (Page-166)
ER  -