Reddit reviews Communication Circuits: Analysis and Design
We found 2 Reddit comments about Communication Circuits: Analysis and Design. Here are the top ones, ranked by their Reddit score.
http://www.amazon.com/Communication-Circuits-Analysis-Kenneth-Clarke/dp/0894648632/ref=cm_rdp_product
Oh, and although these don't just cover filters you may also want Communications Circuits: Analysis and Design (Clarke Hess) and Phaselock Techniques (Gardner).