Electronic filter design handbook
Williams, Arthur B
Electronic filter design handbook - N.Y. McGraw-hill Book Co. 1981 - xiv+1-1 to 12-116p
621.38(021) / WIL.81
Electronic filter design handbook - N.Y. McGraw-hill Book Co. 1981 - xiv+1-1 to 12-116p
621.38(021) / WIL.81