TY  - BOOK
AU  - Thede, Les
TI  - Practical analog and digital filter design
SN  - 0-58053-915-7
U1  - 621.3815324 THE 
PY  - 2005///
CY  - BOSTON
PB  - ARTECH HOUSE
KW  - ELECTRIC FILTERS-DESIGN AND CONSTRUCTION
ER  -