TY - BOOK AU - Hutter,Rudolf G.E. AU - Harrison,Shirley W TI - Beam and wave electronics in microwave tubes U1 - 537.12 PY - 1960/// CY - Princeton, N.J. PB - Van Nostrand KW - Microwave tubes KW - Electron beams KW - Coupled mode theory N1 - Includes Index ER -