TY - BOOK AU - Rorabaugh,C.Britton TI - Digital filter designer's handbook: featuring C routines SN - 0830644318 (pbk.) PY - 1993/// CY - New York PB - McGraw-Hill KW - Electric filters, Digital KW - Design and construction KW - Data processing KW - Electric circuits KW - Design N1 - Includes index; Includes bibliographical references ER -