Practical analog and digital filter design

Practical analog and digital filter design Thede, Les Practical analog and digital filter design Thede, Les Practical analog and digital filter design Thede, Les Theory and design of linear active networks Natarajan, Sundaram Crystal filters Kinsman, Robert G. CRC Handbook of Electrical filters John T. Taylor, Qiuting Huang (Editors) Principles of active network synthesis and design Daryanani, Gobind Modern Filters Haykin, Simon