TY - BOOK AU - Williams, Arthur Bernard AU - Taylor, Fred J TI - Electronic filter design handbook SN - 9780071471718 SN - 200628112 U1 - 621.3815324 WIL PY - 2006/// CY - New York PB - McGraw-Hill KW - Electric filters - Design and construction N1 - Previous ed.: 1995. One CD-ROM in pocket attached to inside back cover. Includes bibliographical references and index ER -