Networks, lines, and fields / John Douglas Ryder. Ryder, John Douglas, 1907- Electric circuits. Wave guides. QC601 .R9 1955 537.5 RYN Includes bibliographical references and index. New York ; New Delhi : Prentice-Hall, 1955 (2010 printing). 1955 (2010 printing). 1955 Text xi, 593 p. : eng Prentice-Hall electrical engineering series