TY - BOOK AU - Maas,Stephen A. TI - Microwave mixers SN - 0890061718 AV - TK7872.M5 M33 1986 U1 - 621.381/33 19 PY - 1986/// CY - Boston PB - Artech House KW - Microwave mixers N1 - Includes bibliographies and index ER -