TY - BOOK AU - Turner,Laurence Beddome TI - Wireless telegraphy and telephony: an outline for electrical engineers and others SN - 9781107629561 (pbk.) PY - 2013/// CY - Cambridge PB - Cambridge University Press KW - Telegraph, Wireless KW - Radio KW - Telephone, Wireless N1 - Includes bibliographical references and index ER -