TY - BOOK AU - Pound,Robert V. AU - Durand,Eric AU - Montgomery,C.G. AU - Montgomery,D.D. TI - Microwave mixers U1 - 621.384136 23 PY - 1947/// CY - New York PB - McGraw-Hill Book Co. KW - Shortwave radio KW - Equipment and supplies KW - Radio KW - Receivers and reception ER -