TY - BOOK AU - Watson,W.H. TI - The physical principles of wave guide transmission and antenna systems \ T2 - International monographs on radio U1 - 537.5 PY - 1947/// CY - Oxford PB - The Clarendon press KW - Wave guides KW - Radio KW - Antennas N1 - Erratum slip attached to p. 142; "References": p. [205]-207; Includes bibliographical references and index ER -