TY - BOOK AU - Chen, Wai-Kai, ed. TI - Circuits and filters:handbook SN - 0-8493-8341-2 U1 - 621.3815 PY - 1995/// CY - New York PB - CRC Press KW - Circuits KW - Filters theory KW - Passive filters N1 - Includes bibliographical reference and index ER -