TY - BOOK AU - Collin,Robert E. TI - Foundations for microwave engineering SN - 0070118116 AV - TK7876 .C645 1992 U1 - 621.3813 20 PY - 1992/// CY - New York PB - McGraw-Hill KW - Microwave devices N1 - Includes bibliographical references and indexes ER -