TY - BOOK AU - Frenzel, Louis E. TI - Communication electronics SN - 0028048377 AV - TK 7816 F74 2000 CIRC PY - 2001/// CY - New York PB - Glenco / McGraw-Hill KW - Electronic KW - Radio-Reciever KW - Telecommunications N1 - Includes index ER -