TY - BOOK AU - Thompson,Richard J. TI - CRYSTAL CLEAR: The Struggle for Reliable Communications Technology in World War II SN - 0470046066 PY - 2007/// CY - Piscataway, NJ, Hoboken, N.J. PB - IEEE Press, Wiley-Interscience KW - United States KW - Army KW - Signal Corps KW - History KW - World War, 1939-1945 KW - Communication systems KW - Oscillators, Crystal KW - Quartz crystals KW - Communications N1 - Includes bibliographical references (p. 183-217) and index ER -